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Flap Discs

When you need one disc to grind, blend and finish without burning up time on changeovers, flap discs are the move. We stock Type 27 for flatter blending and Type 29 for aggressive angle work, plus ceramic, zirconia and non-loading mesh for stainless, aluminum and composites. Go mini Type R for tight spots, interleaf for a cleaner finish with less heat.

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Crimson-Fire™ Type 27 Ceramic Flap Discs
Crimson-Fire™ Type 27 Ceramic Flap Discs
Designed for stainless, cobalt, Inconel, titanium, and other high-temp alloys, these discs use premium ceramic grain for faster cuts and cooler runs. They self-sharpen for consistent performance and 60% more material extends life vs. standard flap discs. Type‑27 has a flat face for blending, Type‑29 is conical for more aggressive grinding. Made in the U.S.A. for reliable, safe operation.
Grit: 40

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 40 Grit Type 27 Crimson-Fire™ Ceramic Grain Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Ceramic
Log in to view price
4-1/2" x 5/8"-11 Type 27 Crimson-Fire™ Ceramic Grain Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Ceramic
Log in to view price
6" x 7/8" 40 Grit Type 27 Crimson-Fire™ Ceramic Grain Flap Disc - 5 Pack
6"
7/8"
Type 27
Ceramic
Log in to view price
6" x 5/8"-11 40 Grit Type 27 Crimson-Fire™ Ceramic Grain Flap Disc - 5 Pack
6"
5/8"-11
Type 27
Ceramic
Log in to view price
Grit: 60

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 60 Grit Type 27 Crimson-Fire™ Ceramic Grain Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Ceramic
Log in to view price
4-1/2" x 5/8"-11 60 Grit Type 27 Crimson-Fire™ Ceramic Grain Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Ceramic
Log in to view price
6" x 7/8" 60 Grit Type 27 Crimson-Fire™ Ceramic Grain Flap Disc - 5 Pack
6"
7/8"
Type 27
Ceramic
Log in to view price
6" x 5/8"-11 60 Grit Type 27 Crimson-Fire™ Ceramic Grain Flap Disc - 5 Pack
6"
5/8"-11
Type 27
Ceramic
Log in to view price
Grit: 80

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 80 Grit Type 27 Crimson-Fire™ Ceramic Grain Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Ceramic
Log in to view price
4-1/2" x 5/8"-11 80 Grit Type 27 Crimson-Fire™ Ceramic Grain Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Ceramic
Log in to view price
6" x 7/8" 80 Grit Type 27 Crimson-Fire™ Ceramic Grain Flap Disc - 5 Pack
6"
7/8"
Type 27
Ceramic
Log in to view price
6" x 5/8"-11 80 Grit Type 27 Crimson-Fire™ Ceramic Grain Flap Disc - 5 Pack
6"
5/8"-11
Type 27
Ceramic
Log in to view price
Crimson Fire™ Type 27 Flat Face Flap Discs
Crimson Fire™ Type 27 Flat Face Flap Discs
Equipped with premium ceramic grain and optional high-density layering, these flap discs excel in tough-alloy grinding (e.g., stainless, cobalt, titanium). The flat face profile offers smoother finishes on flat surfaces, while self-sharpening edges ensure consistent performance. Bulk packs of 5 or 10 are available for convenience. Achieve aggressive removal, a cooler grind, and a long disc life.
Grit: 40

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 40 Grit Type 27 Crimson Fire™ Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Ceramic
Log in to view price
4-1/2" x 5/8"-11 40 Grit Type 27 Crimson Fire™ Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Ceramic
Log in to view price
6" x 7/8" 40 Grit Type 27 Crimson Fire™ Flap Disc - 5 Pack
6"
7/8"
Type 27
Ceramic
Log in to view price
6" x 5/8"-11 40 Grit Type 27 Crimson Fire™ Flap Disc - 5 Pack
6"
5/8"-11
Type 27
Ceramic
Log in to view price
Grit: 60

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 60 Grit Type 27 Crimson Fire™ Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Ceramic
Log in to view price
4-1/2" x 5/8"-11 60 Grit Type 27 Crimson Fire™ Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Ceramic
Log in to view price
6" x 7/8" 60 Grit Type 27 Crimson Fire™ Flap Disc - 5 Pack
6"
7/8"
Type 27
Ceramic
Log in to view price
6" x 5/8"-11 60 Grit Type 27 Crimson Fire™ Flap Disc - 5 Pack
6"
5/8"-11
Type 27
Ceramic
Log in to view price
Grit: 80

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 80 Grit Type 27 Crimson Fire™ Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Ceramic
Log in to view price
4-1/2" x 5/8"-11 80 Grit Type 27 Crimson Fire™ Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Ceramic
Log in to view price
6" x 7/8" 80 Grit Type 27 Crimson Fire™ Flap Disc - 5 Pack
6"
7/8"
Type 27
Ceramic
Log in to view price
6" x 5/8"-11 80 Grit Type 27 Crimson Fire™ Flap Disc - 5 Pack
6"
5/8"-11
Type 27
Ceramic
Log in to view price
Crimson-Fire™ Type 27 Flex Flap Discs
Crimson-Fire™ Type 27 Flex Flap Discs
Enjoy an ultra-flexible design that adapts to varied surfaces, from rapid stock removal to light finishing. Extended flaps help grind inside corners and 90° fillet welds with ease. Powered by ceramic grain, these discs deliver high cut rates, minimal heat buildup, and a consistent finish. 60% more material than standard discs means extra life. Made in the U.S.A. for proven reliability.
Grit: 40

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 40 Grit Type 27 Crimson-Fire™ Flex Ceramic Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Ceramic
Log in to view price
4-1/2" x 5/8"-11 40 Grit Type 27 Crimson-Fire™ Flex Ceramic Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Ceramic
Log in to view price
Grit: 60

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 60 Grit Type 27 Crimson-Fire™ Flex Ceramic Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Ceramic
Log in to view price
4-1/2" x 5/8"-11 60 Grit Type 27 Crimson-Fire™ Flex Ceramic Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Ceramic
Log in to view price
Grit: 80

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 80 Grit Type 27 Crimson-Fire™ Flex Ceramic Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Ceramic
Log in to view price
4-1/2" x 5/8"-11 80 Grit Type 27 Crimson-Fire™ Flex Ceramic Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Ceramic
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Crimson-Fire™ 2 Double-Sided Ceramic Flap Discs
Crimson-Fire™ 2 Double-Sided Ceramic Flap Discs
Self-sharpening zirconia grain exposes fresh cutting edges over the life of the disc, providing consistent performance. Multi-grit discs have a coarser side and finer side, providing maximum versatility in one disc. Twice the life of our high-performance zirconia flap discs.
Item # Grit Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" x 40/120 Grit Crimson-Fire™ 2 Type 29 Double-Sided Ceramic Flap Disc
40/120
4-1/2"
7/8"
Type 27
Ceramic
1
Log in to view price
New 4-1/2" x 7/8" 40/120 Grit Crimson-Fire™ 2 Type 29 Double-Sided Ceramic Flap Disc - 5 Pack
40/120
4-1/2"
7/8"
Type 27
Ceramic
5
Log in to view price
4-1/2" x 7/8" 40/80 Grit Crimson-Fire™ 2 Type 29 Double-Sided Ceramic Flap Disc
40/80
4-1/2"
7/8"
Type 27
Ceramic
1
Log in to view price
New 4-1/2" x 7/8" 40/80 Grit Crimson-Fire™ 2 Type 29 2 Double-Sided Ceramic Flap Disc - 5 Pack
40/80
4-1/2"
7/8"
Type 27
Ceramic
5
Log in to view price
4-1/2" x 5/8"-11 40/80 Grit Crimson-Fire™ Type 29 Double-Sided Ceramic Flap Disc
40/80
4-1/2
5/8-11
Type 29
Ceramic
1
Log in to view price
4-1/2" x 5/8"-11 40/80 Grit Crimson-Fire™ Type 29 Double-Sided Ceramic Flap Disc - 5 Pack
40/80
4-1/2
5/8-11
Type 29
Ceramic
5
Log in to view price
4-1/2" x 7/8" 60/120 Grit Crimson-Fire™ 2 Type 29 2 Double-Sided Ceramic Flap Disc
60/120
4-1/2"
7/8"
Type 27
Ceramic
1
Log in to view price
New 4-1/2" x 7/8" 60/120 Grit Crimson-Fire™ 2 Type 29 Double-Sided Ceramic Flap Disc - 5 Pack
60/120
4-1/2"
7/8"
Type 27
Ceramic
5
Log in to view price
4-1/2" x 5/8"-11 60/120 Grit Crimson-Fire™ Type 29 Double-Sided Ceramic Flap Disc
60/120
4-1/2
5/8-11
Type 29
Ceramic
1
Log in to view price
4-1/2" x 5/8"-11 60/120 Grit Crimson-Fire™ Type 29 Double-Sided Ceramic Flap Disc - 5 Pack
60/120
4-1/2
5/8-11
Type 29
Ceramic
5
Log in to view price
4-1/2" x 5/8"-11 60 Grit Type 29 Crimson-Fire™ 2 Double-Sided Ceramic Flap Disc
60
4-1/2"
5/8"-11
Type 29
Ceramic
1
Log in to view price
4-1/2" x 5/8"-11 80 Grit Crimson-Fire™ 2 Type 29 Double-Sided Ceramic Flap Disc
80
4-1/2"
5/8"-11
Type 29
Ceramic
1
Log in to view price
Crimson-Fire™ Type 29 Conical Face High-Density Flap Discs
Crimson-Fire™ Type 29 Conical Face High-Density Flap Discs
Harness the premium ceramic grain for fast stock removal on stainless, cobalt, and other tough alloys. High-density layering extends disc life by 60% more than standard flaps. Enjoy cooler running and a self-sharpening action for consistent cutting. Choose Type‑27 (flat) for blending flat surfaces or Type‑29 (conical) for more aggressive angle grinding. Made in the U.S.A.
Grit: 40

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 40 Grit Type 29 Crimson-Fire™ Ceramic Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Ceramic
Log in to view price
4-1/2" x 5/8"-11 40 Grit Type 29 Crimson-Fire™ Ceramic Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Ceramic
Log in to view price
6" x 7/8" 40 Grit Type 29 Crimson-Fire™ Ceramic Flap Disc - 5 Pack
6"
7/8"
Type 29
Ceramic
Log in to view price
6" x 5/8"-11 40 Grit Type 29 Crimson-Fire™ Ceramic Flap Disc - 5 Pack
6"
5/8"-11
Type 29
Ceramic
Log in to view price
Grit: 60

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 60 Grit Type 29 Crimson-Fire™ Ceramic Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Ceramic
Log in to view price
4-1/2" x 5/8"-11 60 Grit Type 29 Crimson-Fire™ Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Ceramic
Log in to view price
6" x 7/8" 60 Grit Type 29 Crimson-Fire™ Ceramic Flap Disc - 5 Pack
6"
7/8"
Type 29
Ceramic
Log in to view price
6" x 5/8"-11 60 Grit Type 29 Crimson-Fire™ Ceramic Flap Disc - 5 Pack
6"
5/8"-11
Type 29
Ceramic
Log in to view price
Grit: 80

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 80 Grit Type 29 Crimson-Fire™ Ceramic Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Ceramic
Log in to view price
4-1/2" x 5/8"-11 80 Grit Type 29 Crimson-Fire™ Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Ceramic
Log in to view price
6" x 7/8" 80 Grit Type 29 Crimson-Fire™ Flap Disc - 5 Pack
6"
7/8"
Type 29
Ceramic
Log in to view price
6" x 5/8"-11 80 Grit Type 29 Crimson-Fire™ Ceramic Flap Disc - 5 Pack
6"
5/8"-11
Type 29
Ceramic
Log in to view price
Crimson Fire™ Type 29 Conical Face Flap Discs
Crimson Fire™ Type 29 Conical Face Flap Discs
Suited for contoured surfaces, these Type-29 ceramic discs remove tough material from stainless, titanium, and more. Self-sharpening grain maintains a rapid cut, while 60% more material extends disc life. Bulk packs of 5 or 10 reduce cost per disc. Enjoy a cooler run and user-friendly grinding with less fatigue. Safe and reliable—made in the U.S.A.
Grit: 40

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 40 Grit Type 29 Crimson Fire™ Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Ceramic
Log in to view price
4-1/2" x 5/8"-11 40 Grit Type 29 Crimson Fire™ Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Ceramic
Log in to view price
6" x 7/8" 40 Grit Type 29 Crimson Fire™ Flap Disc - 5 Pack
6"
7/8"
Type 29
Ceramic
Log in to view price
6" x 5/8"-11 40 Grit Type 29 Crimson Fire™ Flap Disc - 5 Pack
6"
5/8"-11
Type 29
Ceramic
Log in to view price
Grit: 60

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 60 Grit Type 29 Crimson Fire™ Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Ceramic
Log in to view price
4-1/2" x 5/8"-11 60 Grit Type 29 Crimson Fire™ Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Ceramic
Log in to view price
6" x 7/8" 60 Grit Type 29 Crimson Fire™ Flap Disc - 5 Pack
6"
7/8"
Type 29
Ceramic
Log in to view price
6" x 5/8"-11 60 Grit Type 29 Crimson Fire™ Flap Disc - 5 Pack
6"
5/8"-11
Type 29
Ceramic
Log in to view price
Grit: 80

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 80 Grit Type 29 Crimson Fire™ Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Ceramic
Log in to view price
4-1/2" x 5/8"-11 80 Grit Type 29 Crimson Fire™ Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Ceramic
Log in to view price
6" x 7/8" 80 Grit Type 29 Crimson Fire™ Flap Disc - 5 Pack
6"
7/8"
Type 29
Ceramic
Log in to view price
6" x 5/8"-11 80 Grit Type 29 Crimson Fire™ Flap Disc - 5 Pack
6"
5/8"-11
Type 29
Ceramic
Log in to view price
Crimson-Fire™ Type 29 Unidirectional Double-Sided Ceramic Flap Discs
Crimson-Fire™ Type 29 Unidirectional Double-Sided Ceramic Flap Discs
These discs feature an engineered crystalline structure is ideal for quickly and effectively grinding and finishing tough alloys. High performance ceramic grain self-sharpens as it is used for consistent performance throughout the life of the disc. Twice the life of our high-performance Crimson-Fire™ flap discs - our lowest cost-per-use flap disc.
Item # Grit Diameter Arbor Hole Size Style Abrasive Grain Package Qty
New 4-1/2" x 5/8"-11 40 Grit Crimson-Fire™ Type 29 Unidirectional Double-Sided Ceramic Flap Disc - 5 Pack
40
4-1/2"
5/8"-11
Type 29
Ceramic
Log in to view price
New 4-1/2" x 5/8"-11 60 Grit Crimson-Fire™ Type 29 Unidirectional Double-Sided Ceramic Flap Disc - 5 Pack
60
4-1/2"
5/8"-11
Type 29
Ceramic
Log in to view price
New 4-1/2" x 5/8"-11 80 Grit Crimson-Fire™ Type 29 Unidirectional Double-Sided Ceramic Flap Disc - 5 Pack
80
4-1/2"
5/8"-11
Type 29
Ceramic
Log in to view price
Crimson-Fire™ Type R Mini Ceramic Grain Flap Discs
Crimson-Fire™ Type R Mini Ceramic Grain Flap Discs
Engineered for tight areas, these mini ceramic discs feature extended flaps that excel at 90° fillet welds. They offer a fast cut rate on stainless or exotic metals, plus a cool run to avoid scorching. The Type R mount makes disc changes quick. With self‑sharpening grain, expect reliable performance and less operator fatigue—ideal where precision grinding meets maximum productivity.
Grit: 40

Item # Diameter Style Abrasive Grain Package Qty
2" 40-Grit Type R Crimson-Fire™ Mini Ceramic Grain Flap Disc - 5 Pack
2"
Type R
Ceramic
Log in to view price
3" 40 Grit Type R Crimson-Fire™ Mini Ceramic Grain Flap Disc - 3 Pack
3"
Type R
Ceramic
Log in to view price
Grit: 60

Item # Diameter Style Abrasive Grain Package Qty
2" 60 Grit Type R Crimson-Fire™ Mini Ceramic Grain Flap Disc - 5 Pack
2"
Type R
Ceramic
Log in to view price
3" 60 Grit Type R Crimson-Fire™ Mini Ceramic Grain Flap Disc - 3 Pack
3"
Type R
Ceramic
Log in to view price
Grit: 80

Item # Diameter Style Abrasive Grain Package Qty
2" 80 Grit Type R Crimson-Fire™ Mini Ceramic Grain Flap Disc - 5 Pack
2"
Type R
Ceramic
Log in to view price
3" 80 Grit Type R Crimson-Fire™ Mini Ceramic Grain Flap Disc - 3 Pack
3"
Type R
Ceramic
Log in to view price
Crimson-Fire™ Type R Mini Flex Ceramic Grain Flap Discs
Crimson-Fire™ Type R Mini Flex Ceramic Grain Flap Discs
Get high-performance ceramic grain in a mini flexible disc. Extended flaps help tackle tight angles and 90° fillet welds. Enjoy fast stock removal on stainless or other alloys, plus cooler running to avoid heat marks. The Type R attachment spins on/off swiftly, while the self-sharpening abrasive ensures lasting performance and less operator fatigue.
Grit: 40

Item # Diameter Style Abrasive Grain Package Qty
2" 40 Grit Type R Crimson-Fire™ Mini Flex Ceramic Grain Flap Disc - 5 Pack
2"
Type R
Ceramic
Log in to view price
3" 40 Grit Type R Crimson-Fire™ Mini Flex Ceramic Grain Flap Disc - 3 Pack
3"
Type R
Ceramic
Log in to view price
Grit: 60

Item # Diameter Style Abrasive Grain Package Qty
2" 60 Grit Type R Crimson-Fire™ Mini Flex Ceramic Grain Flap Disc - 5 Pack
2"
Type R
Ceramic
Log in to view price
3" 60 Grit Type R Crimson-Fire™ Mini Flex Ceramic Grain Flap Disc - 3 Pack
3"
Type R
Ceramic
Log in to view price
Grit: 80

Item # Diameter Style Abrasive Grain Package Qty
2" 80 Grit Type R Crimson-Fire™ Mini Flex Ceramic Grain Flap Disc - 5 Pack
2"
Type R
Ceramic
Log in to view price
3" 80 Grit Type R Crimson-Fire™ Mini Flex Ceramic Grain Flap Disc - 3 Pack
3"
Type R
Ceramic
Log in to view price
Dark-Fire™ Type 29 Ceramic Grain Flap Discs
Dark-Fire™ Type 29 Ceramic Grain Flap Discs
Delivering aggressive, consistent grinding on tough alloys, these discs boast a proprietary ceramic matrix for extended use. The composite arbor is low-profile and trimmable to uncover more abrasive, while integrated cooling fins direct air to the surface. Ideal for contoured surfaces or heavy metal removal, they bring 33% more grinding productivity and a safer, break‑resistant design.
Grit: 40

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 40 Grit Type 29 Dark-Fire™ Ceramic Grain Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Ceramic
Log in to view price
4-1/2" x 5/8"-11 40 Grit Type 29 Dark-Fire™ Ceramic Grain Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Ceramic
Log in to view price
7" x 5/8"-11 40 Grit Type 29 Dark-Fire™ Ceramic Grain Flap Disc
7"
5/8"
Type 29
Ceramic
1 Log in to view price
7" x 7/8" 40 Grit Type 29 Dark-Fire™ Ceramic Grain Flap Disc
7"
7/8"
Type 29
Ceramic
1 Log in to view price
Grit: 60

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 60 Grit Type 29 Dark-Fire™ Ceramic Grain Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Ceramic
Log in to view price
4-1/2" x 5/8"-11 60 Grit Type 29 Dark-Fire™ Ceramic Grain Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Ceramic
Log in to view price
7" x 5/8"-11 60 Grit Type 29 Dark-Fire™ Ceramic Grain Flap Disc
7"
5/8"
Type 29
Ceramic
1 Log in to view price
7" x 7/8" 60 Grit Type 29 Dark-Fire™ Ceramic Grain Flap Disc
7"
7/8"
Type 29
Ceramic
1 Log in to view price
Grit: 80

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 80 Grit Type 29 Dark-Fire™ Ceramic Grain Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Ceramic
Log in to view price
4-1/2" x 5/8"-11 80 Grit Type 29 Dark-Fire™ Ceramic Grain Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Ceramic
Log in to view price
7" x 5/8"-11 80 Grit Type 29 Dark-Fire™ Ceramic Grain Flap Disc
7"
5/8"
Type 29
Ceramic
1 Log in to view price
7" x 7/8" 80 Grit Type 29 Dark-Fire™ Ceramic Grain Flap Disc
7"
7/8"
Type 29
Ceramic
1 Log in to view price
Dark-Fire™ Type 27 Ceramic Flap Discs
Dark-Fire™ Type 27 Ceramic Flap Discs
Featuring a ceramic matrix for extreme performance, these discs outlast typical flap discs and fit entirely within a 4‑1/2" grinder guard. The low-profile arbor allows quick thread‑on installation; it’s also trimmable for more exposure of the abrasive. Ideal for stainless, Inconel, or titanium, they run cooler and provide 33% more productivity vs. other ceramics. Made in the U.S.A.
Grit: 40

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 40 Grit Type 27 Dark-Fire™ Ceramic Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Ceramic
Log in to view price
4-1/2" x 5/8"-11 40 Grit Type 27 Dark-Fire™ Ceramic Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Ceramic
Log in to view price
Grit: 60

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 60 Grit Type 27 Dark-Fire™ Ceramic Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Ceramic
Log in to view price
4-1/2" x 5/8"-11 60 Grit Type 27 Dark-Fire™ Ceramic Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Ceramic
Log in to view price
Grit: 80

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 80 Grit Type 27 Dark-Fire™ Ceramic Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Ceramic
Log in to view price
4-1/2" x 5/8"-11 80 Grit Type 27 Dark-Fire™ Ceramic Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Ceramic
Log in to view price
Dark-Fire™ Type R Mini Flap Discs
Dark-Fire™ Type R Mini Flap Discs
Featuring a proprietary ceramic matrix, these mini discs offer long service life and fast grinding on stainless, Inconel, and titanium. Lay-flat flaps plus a rigid backing plate deliver aggressive performance with the runtime of a jumbo flap disc. Ideal for contoured surfaces, they provide up to 33% more productivity vs. other ceramic discs. The Type R mount ensures quick spin-on/off changes.
Grit: 40

Item # Diameter Style Abrasive Grain Package Qty
2" 40 Grit Type R Dark-Fire™ Mini Flap Disc - 5 Pack
2"
Type R
Ceramic
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3" 40 Grit Type R Dark-Fire™ Mini Flap Disc - 3 Pack
3"
Type R
Ceramic
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Grit: 60

Item # Diameter Style Abrasive Grain Package Qty
2" 60 Grit Type R Dark-Fire™ Mini Flap Disc - 5 Pack
2"
Type R
Ceramic
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3" 60 Grit Type R Dark-Fire™ Mini Flap Disc - 3 Pack
3"
Type R
Ceramic
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Grit: 80

Item # Diameter Style Abrasive Grain Package Qty
2" 80 Grit Type R Dark-Fire™ Mini Flap Disc - 5 Pack
2"
Type R
Ceramic
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3" 80 Grit Type R Dark-Fire™ Mini Flap Disc - 3 Pack
3"
Type R
Ceramic
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Ultra-Max High Density Flap Discs
Ultra-Max High Density Flap Discs
Equipped with a Zirconia + grinding aid blend, these flap discs cut and finish in one step. The extra-thick design suits curved or irregular surfaces, offering long life and consistent finishing. Replacing standard resin fiber discs is easy: simply install one flap disc to handle rough grinding through to final finishing on steel or stainless. Perfect for bigger jobs needing more disc life.
Grit: 40

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4" x 5/8" 40 Grit Type 29 Ultra-Max High Density Zirconia Grain Flap Disc - 5 Pack
4"
5/8"
Type 29
Zirconia
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40 Grit 4-1/2" x 7/8" Ultra-Max High Density Zirconia Grain Flap Disc - Medium - 5 Pack
4-1/2"
7/8"
Type 29
Zirconia
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4-1/2" x 5/8"-11 40 Grit Type 29 Ultra-Max High Density Zirconia Grain Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Zirconia
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7" x 7/8" 40 Grit Type 29 Ultra-Max High Density Zirconia Grain Flap Disc - 5 Pack
7"
7/8"
Type 29
Zirconia
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7" x 5/8"-11 40 Grit Type 29 Ultra-Max High Density Zirconia Grain Flap Disc - 5 Pack
7"
5/8"-11
Type 29
Zirconia
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Grit: 60

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4" x 5/8" 60 Grit Type 29 Ultra-Max High Density Zirconia Grain Flap Disc - 5 Pack
4"
5/8"
Type 29
Zirconia
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4-1/2" x 7/8" 60 Grit Type 29 Ultra-Max High Density Zirconia Grain Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Zirconia
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4-1/2" x 5/8"-11 60 Grit Type 29 Ultra-Max High Density Zirconia Grain Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Zirconia
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7" x 7/8" 60 Grit Type 29 Ultra-Max High Density Zirconia Grain Flap Disc - 5 Pack
7"
7/8"
Type 29
Zirconia
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7" x 5/8"-11 60 Grit Type 29 Ultra-Max High Density Zirconia Grain Flap Disc - 5 Pack
7"
5/8"-11
Type 29
Zirconia
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Grit: 80

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4" x 5/8" 80 Grit Type 29 Ultra-Max High Density Zirconia Grain Flap Disc - 5 Pack
4"
5/8"
Type 29
Zirconia
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4-1/2" x 7/8" 80 Grit Type 29 Ultra-Max High Density Zirconia Grain Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Zirconia
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4-1/2" x 5/8"-11 80 Grit Type 29 Ultra-Max High Density Zirconia Grain Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Zirconia
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7" x 7/8" 80 Grit Type 29 Ultra-Max High Density Zirconia Grain Flap Disc - 5 Pack
7"
7/8"
Type 29
Zirconia
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7" x 5/8"-11 80 Grit Type 29 Ultra-Max High Density Zirconia Grain Flap Disc - 5 Pack
7"
5/8"-11
Type 29
Zirconia
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Ultra-Max Flap Discs
Ultra-Max Flap Discs
Ideal for high-speed grinding and finishing, these zirconia flap discs feature a long-wearing Ultra-Max grain that stays sharp until the disc is fully consumed. They grind and finish in one step, saving time and changeovers. The fiberglass backing reduces marring and overall weight, while the standard or high-density options suit both aggressive grinding and smoother finishing.
Grit: 40

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4" x 5/8" 40 Grit Type 29 Ultra-Max Zirconia Grain Flap Disc - 5 Pack
4"
5/8"
Type 29
Zirconia
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4-1/2" x 7/8" 40 Grit Type Ultra-Max Fiberglass Back Zirconia Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Zirconia
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4-1/2" x 5/8"-11 40 Grit Type 29 Ultra-Max Fiberglass Back Zirconia Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Zirconia
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7" x 7/8" 40 Grit Type 29 Ultra-Max Zirconia Flap Disc - 5 Pack
7"
7/8"
Type 29
Zirconia
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7" x 5/8"-11 40 Grit Type 29 Ultra-Max Zirconia Flap Disc - 5 Pack
7"
5/8"-11
Type 29
Zirconia
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Grit: 60

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4" x 5/8" 60 Grit Type 29 Ultra-Max Zirconia Flap Disc - 5 Pack
4"
5/8"
Type 29
Zirconia
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4-1/2" x 7/8" 60 Grit Type 29 Ultra-Max Zirconia Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Zirconia
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4-1/2" x 5/8"-11 60 Grit Type 29 Ultra-Max Zirconia Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Zirconia
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7" x 7/8" 60 Grit Type 29 Ultra-Max Zirconia Flap Disc - 5 Pack
7"
7/8"
Type 29
Zirconia
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7" x 5/8"-11 60 Grit Type 29 Ultra-Max Zirconia Flap Disc - Smal - 5 Pack
7"
5/8"-11
Type 29
Zirconia
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Grit: 80

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4" x 5/8" 80 Grit Type 29 Ultra-Max Zirconia Flap Disc - 5 Pack
4"
5/8"
Type 29
Zirconia
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4-1/2" x 7/8" 80 Grit Type 29 Ultra-Max Zirconia Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Zirconia
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4-1/2" x 5/8"-11 80 Grit Type 29 Ultra-Max Zirconia Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Zirconia
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7" x 7/8" 80 Grit Type 29 Ultra-Max Zirconia Flap Disc - 5 Pack
7"
7/8"
Type 29
Zirconia
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7" x 5/8"-11 80 Grit Type 29 Ultra-Max Zirconia Flap Disc - 5 Pack
7"
5/8"-11
Type 29
Zirconia
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Kim-Flex Type 27 Flap Discs
Kim-Flex Type 27 Flap Discs
Get flexibility plus extended flap overhang for better access to corners, curves, and contours. Zirconia grain ensures fast cutting, while the over-spaced design reduces heat and loading. Achieve 8-12x the life of standard discs, with continuous fresh abrasive as the flaps wear. Perfect for shops wanting a smoother, low-vibration grind on irregular surfaces.
Grit: 36

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 36 Grit Type 27 Kim-Flex Flap Disc
4-1/2"
7/8"
Type 27
Zirconia
1
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4-1/2" x 5/8"-11 36 Grit Type 27 Kim-Flex Flap Disc
4-1/2"
5/8"-11
Type 27
Zirconia
1
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Grit: 60

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 60 Grit Type 27 Kim-Flex Flap Disc
4-1/2"
7/8"
Type 27
Zirconia
1
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4-1/2" x 5/8"-11 60 Grit Type 27 Kim-Flex Flap Disc
4-1/2"
5/8"-11
Type 27
Zirconia
1
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Grit: 80

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 80 Grit Type 27 Kim-Flex Flap Disc
4-1/2"
7/8"
Type 27
Zirconia
1
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4-1/2" x 5/8"-11 80 Grit Type 27 Kim-Flex Flap Disc
4-1/2"
5/8"-11
Type 27
Zirconia
1
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Grit: 120

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 120 Grit Type 27 Kim-Flex Flap Disc
4-1/2"
7/8"
Type 27
Zirconia
1
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4-1/2" x 5/8"-11 120 Grit Type 27 Kim-Flex Flap Disc
4-1/2"
5/8"-11
Type 27
Zirconia
1
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Kim-Flex Type R Mini Flap Discs
Kim-Flex Type R Mini Flap Discs
These Zirconia mini flap discs give fast stock removal and smoother finishes than standard discs. A flexible design tackles contours and corners, while extended flaps resist heat and glazing. Get 8-12x the life of typical discs. The Type-R mount provides quick spin-on/off attachment. Ideal for smaller areas needing precise grinding or finishing.
Grit: 36

Item # Diameter Style Abrasive Grain Package Qty
2" 36 Grit Type R Mini Kim-Flex Flap Disc - 10 Pack
2"
Type R
Zirconia
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3" 36 Grit Type R Mini Kim-Flex Flap Disc - 10 Pack
3"
Type R
Zirconia
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Grit: 60

Item # Diameter Style Abrasive Grain Package Qty
2" 60 Grit Type R Mini Kim-Flex Flap Disc - 10 Pack
2"
Type R
Zirconia
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3" 60 Grit Type R Mini Kim-Flex Flap Disc - 10 Pack
3"
Type R
Zirconia
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Grit: 80

Item # Diameter Style Abrasive Grain Package Qty
2" 80 Grit Type R Mini Kim-Flex Flap Disc - 10 Pack
2"
Type R
Zirconia
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3" 80 Grit Type R Mini Kim-Flex Flap Disc - 10 Pack
3"
Type R
Zirconia
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Grit: 120

Item # Diameter Style Abrasive Grain Package Qty
2" 120 Grit Type R Mini Kim-Flex Flap Disc - 10 Pack
2"
Type R
Zirconia
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3" 120 Grit Type R Mini Kim-Flex Flap Disc - 10 Pack
3"
Type R
Zirconia
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Kim-Kut™ Type 29 Non-Loading Aluminum Oxide Flap Discs
Kim-Kut™ Type 29 Non-Loading Aluminum Oxide Flap Discs
These non-loading, open-mesh flap discs excel on steel, aluminum, titanium, composites, and more. Their aluminum oxide construction gives both stock removal and blending in one step. The cool-cut design prevents discoloration by dispersing heat, and the mesh backing resists loading for reduced disc changes. Expect faster finishing and enhanced shop efficiency.
Grit: 40

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 40 Grit Type 29 Kim-Kut™ Non-Loading Aluminum Oxide Flap Discs - 5 Pack
4-1/2"
7/8"
Type 29
Aluminum Oxide
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4-1/2" x 5/8"-11 40 Grit Type 29 Kim-Kut™ Non-Loading Aluminum Oxide Flap Discs - 5 Pack
4-1/2"
5/8"-11
Type 29
Aluminum Oxide
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Grit: 60

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 60 Grit Type 29 Kim-Kut™ Non-Loading Aluminum Oxide Flap Discs - 5 Pack
4-1/2"
7/8"
Type 29
Aluminum Oxide
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4/1-2" x 5/8"-11" 60 Grit Type 29 Kim-Kut™ Non-Loading Aluminum Oxide Flap Discs - 5 Pack
4-1/2"
5/8"-11
Type 29
Aluminum Oxide
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Grit: 80

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 80 Grit Type 29 Kim-Kut™ Non-Loading Aluminum Oxide Flap Discs - 5 Pack
4-1/2"
7/8"
Type 29
Aluminum Oxide
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4-1/2" x 5/8"-11" 80 Grit Type 29 Kim-Kut™ Non-Loading Aluminum Oxide Flap Discs - 5 Pack
4-1/2"
5/8"-11
Type 29
Aluminum Oxide
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Kim-Kut™ Type R Non-Loading Flap Discs
Kim-Kut™ Type R Non-Loading Flap Discs
Featuring a non-loading mesh design, these flap discs excel on steel, stainless, aluminum, titanium, and composites. The aluminum oxide grain provides both aggressive stock removal and a smooth finish. Open-cell construction helps cooler grinding and reduces scorching. Ideal for preventing downtime due to disc changes and ensuring quick finishing on multiple materials.
Grit: 40

Item # Diameter Style Abrasive Grain Package Qty
2" 40 Grit Type R Kim-Kut™ Non-Loading Flap Discs - 5 Pack
2"
Type R
Aluminum Oxide
5
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3" 40 Grit Type R Kim-Kut™ Non-Loading Flap Discs - 3 Pack
3"
Type R
Aluminum Oxide
3
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Grit: 60

Item # Diameter Style Abrasive Grain Package Qty
2" 60 Grit Type R Kim-Kut™ Non-Loading Flap Discs - 5 Pack
2"
Type R
Aluminum Oxide
5
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3" 60 Grit Type R Kim-Kut™ Non-Loading Flap Discs - 3 Pack
3"
Type R
Aluminum Oxide
3
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Grit: 80

Item # Diameter Style Abrasive Grain Package Qty
2" 80 Grit Type R Kim-Kut™ Non-Loading Flap Discs - 5 Pack
2"
Type R
Aluminum Oxide
5
Log in to view price
3" 80 Grit Type R Kim-Kut™ Non-Loading Flap Discs - 3 Pack
3"
Type R
Aluminum Oxide
3
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Grit: 120

Item # Diameter Style Abrasive Grain Package Qty
2" 120 Grit Type R Kim-Kut™ Non-Loading Flap Discs - 5 Pack
2"
Type R
Aluminum Oxide
5
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3" 120 Grit Type R Kim-Kut™ Non-Loading Flap Discs - 5 Pack
3"
Type R
Aluminum Oxide
5
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Kim-Brite™ Surface Conditioning Flap Discs
Kim-Brite™ Surface Conditioning Flap Discs
A multi-layer flap design exposes fresh abrasive as it wears, delivering faster performance than smaller surface conditioning discs. Ideal for deburring, cleaning, blending, and finishing, these discs reduce downtime thanks to long service life. They remove rust, paint, and scratches quickly while delivering a consistent finish. A Type-27 face offers ease of use on larger surfaces.
Grade: Coarse

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 5/8"-11 Brown Coarse Kim-Brite™ Surface Conditioning Flap Disc
4-1/2"
5/8"-11
Type 29
Aluminum Oxide
1
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Grade: Medium

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" Red Medium Kim-Brite™ Surface Conditioning Flap Disc
4-1/2"
7/8"
Type 29
Aluminum Oxide
1
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Grade: Fine

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" Blue Fine Kim-Brite™ Surface Conditioning Flap Disc
4-1/2"
7/8"
Type 29
Aluminum Oxide
1
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4-1/2" x 5/8"-11 Blue Fine Kim-Brite™ Surface Conditioning Flap Disc
4-1/2"
5/8"-11
Type 29
Aluminum Oxide
1
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Type-R Mini Flap Discs
Type-R Mini Flap Discs
Combining Zirconia abrasives with layered cloth flaps, these mini discs deliver fast, aggressive grinding and a smooth finish throughout. They resist loading better than typical discs, lasting up to 8‑12 times longer. The Type R mount provides a quick turn-on/turn-off mechanism for minimal downtime. Perfect for smaller surfaces needing extended disc life and consistent cut.
Item # Grit Diameter Style Abrasive Grain Package Qty
2" 36 Grit Type R Mini Flap Disc - 10 Pack
36
2"
Type R
Zirconia
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3" 36 Grit Type R Mini Flap Disc - 10 Pack
36
3"
Type R
Zirconia
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2" 60 Grit Type R Mini Flap Disc - 10 Pack
60
2"
Type R
Zirconia
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3" 60 Grit Type R Mini Flap Disc - 10 Pack
60
3"
Type R
Zirconia
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2" 80 Grit Type R Mini Flap Disc - 10 Pack
80
2"
Type R
Zirconia
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3" 80 Grit Type R Mini Flap Disc - 10 Pack
80
3"
Type R
Zirconia
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2" 120 Grit Type R Mini Flap Disc - 10 Pack
120
2"
Type R
Zirconia
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Type 29 High Density Zirconia Flap Discs
Type 29 High Density Zirconia Flap Discs
Achieve a long service life and fine finishing with these high-density zirconia flap discs. Their layered flaps grind and finish simultaneously, reducing tool changes. Fiberglass backing limits vibration and marring. Ideal for fast stock removal, these discs stay sharp by exposing fresh abrasive as the flaps wear. Perfect for heavy-duty applications requiring a consistent final finish.
Grit: 40

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4" x 5/8" 40 Grit Type 29 High Density Zirconia Flap Disc - 5 Pack
4"
5/8"
Type 29
Zirconia
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4-1/2" x 7/8" 40 Grit Type 29 High Density Zirconia Ultra Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Zirconia
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4-1/2" x 5/8"-11 40 Grit Type 29 High Density Zirconia Ultra Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Zirconia
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5" x 7/8" Type 29 40 Grit High Density Zirconia Ultra Flap Disc - 5 Pack
5"
7/8"
Type 29
Zirconia
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7" x 5/8"-11 Type 29 40 Grit High Density Zirconia Ultra Flap Disc - 5 Pack
7"
5/8"-11
Type 29
Zirconia
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Grit: 60

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4" x 5/8" 60 Grit Type 29 High Density Zirconia Ultra Flap Disc - 5 Pack
4"
5/8"
Type 29
Zirconia
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4-1/2" x 7/8" 60 Grit Type 29 High Density Zirconia Ultra Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Zirconia
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4-1/2" x 5/8"-11 Type 29 60 Grit High Density Zirconia Ultra Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Zirconia
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5" x 7/8" 60 Grit Type 29 High Density Zirconia Ultra Flap Disc - 5 Pack
5"
7/8"
Type 29
Zirconia
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7" x 5/8"-11 60 Grit Type 29 High Density Zirconia Ultra Flap Disc - 5 Pack
7"
5/8"-11
Type 29
Zirconia
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Grit: 80

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4" x 5/8" Type 29 80 Grit High Density Zirconia Ultra Flap Disc - 5 Pack
4"
5/8"
Type 29
Zirconia
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4-1/2" x 7/8" 80 Grit Type 29 High Density Zirconia Ultra Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Zirconia
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4-1/2" x 5/8"-11 Type 29 80 Grit High Density Zirconia Ultra Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 29
Zirconia
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5" x 7/8" Type 29 80 Grit High Density Zirconia Ultra Flap Disc - 5 Pack
5"
7/8"
Type 29
Zirconia
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7" x 5/8"-11 Type 29 80 Grit High Density Zirconia Ultra Flap Disc - 5 Pack
7"
5/8"-11
Type 29
Zirconia
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Grit: 120

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 120 Grit Type 29 Ultra Flap Disc
4-1/2"
7/8"
Type 29
Zirconia
1 Log in to view price
Type 29 Zirconia Grain Flap Discs w/ Fiberglass Back
Type 29 Zirconia Grain Flap Discs w/ Fiberglass Back
Built for long life with zirconia flaps that stay sharp until completely worn. These Type‑29 discs grind and finish in one pass, reducing disc changes. The fiberglass backing lowers weight and cost while preventing surface damage. Ideal for shops needing an aggressive cut plus a smooth finish on steel or other metals.
Grit: 24

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 5/8" 24 Grit Type 29 Zirconia Fiberglass Back Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Zirconia
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Grit: 36

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4" x 5/8" 36 Grit Type 29 Zirconia Grain Fiberglass Back Flap Disc - 5 Pack
4"
5/8"
Type 29
Zirconia
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4-1/2" x 5/8" 36 Grit Type 29 Zirconia Fiberglass Back Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Zirconia
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Grit: 60

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4" x 5/8" 60 Grit Type 29 Fiberglass Back Zirconia Flap Disc - 5 Pack
4"
5/8"
Type 29
Zirconia
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4-1/2" x 7/8" 60 Grit Type 29 Fiberglass Back Zirconia Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Zirconia
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Grit: 80

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4" x 5/8" 80 Grit Type 29 Fiberglass Back Zirconia Flap Disc - 5 Pack
4"
5/8"
Type 29
Zirconia
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4-1/2" x 5/8" 80 Grit Type 29 Fiberglass Back Zirconia Flap Disc - 5 Pack
4-1/2"
7/8"
Type 29
Zirconia
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Kim-Kut™ Type-27 Non-Loading Flap Discs
Kim-Kut™ Type-27 Non-Loading Flap Discs
Designed with a mesh-style, non-loading surface, these Type-27 flap discs suit steel, stainless, aluminum, titanium, and composites. The open structure helps disperse heat and reduce clogging, providing high stock removal and smooth finishes. Layered aluminum oxide ensures aggressive cutting and longer life, minimizing disc changes and boosting shop productivity.
Grit: 40

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 40 Grit Type 27 Kim-Kut™ Non-Loading Flap Discs - 5 Pack
4-1/2"
7/8"
Type 27
Aluminum Oxide
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4-1/2" x 5/8"-11 40 Grit Type 27 Kim-Kut™ Non-Loading Flap Discs - 5 Pack
4-1/2"
5/8"-11
Type 27
Aluminum Oxide
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Grit: 60

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 60 Grit Type 27 Kim-Kut™ Non-Loading Flap Discs - 5 Pack
4-1/2"
7/8"
Type 27
Aluminum Oxide
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4-1/2" x 5/8"-11 60 Grit Type 27 Kim-Kut™ Non-Loading Flap Discs - 5 Pack
4-1/2"
5/8"-11
Type 27
Aluminum Oxide
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Grit: 80

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" 80 Grit Type 27 Kim-Kut™ Non-Loading Flap Discs - 5 Pack
4-1/2"
7/8"
Type 27
Aluminum Oxide
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4-1/2" x 5/8"-11" 80 Grit Type 27 Kim-Kut™ Non-Loading Flap Discs - 5 Pack
4-1/2"
5/8"-11
Type 27
Aluminum Oxide
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Type 27 Zirconia Flap Discs
Type 27 Zirconia Flap Discs
These self-sharpening zirconia grain flap disc expose fresh cutting edges over the life of the disc, providing consistent performance. A lightweight fiberglass backing offers more aggressive stock removal, reduced work surface marring and lower cost than aluminum backed flap discs.
Item # Grit Diameter Arbor Hole Size Style Abrasive Grain Package Qty
New 4-1/2" x 7/8" 24 Grit Type 27 Fiberglass Back Ultra Zirconia Flap Disc - 5 Pack
24
4-1/2"
7/8"
Type 27
Zirconia
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New 4" x 5/8" 36 Grit Type 27 Fiberglass Back Ultra Zirconia Flap Disc - 5 Pack
36
4"
5/8"
Type 27
Zirconia
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New 4-1/2" x 7/8" 36 Grit Type 27 Fiberglass Back Ultra Zirconia Flap Disc - 5 Pack
36
4-1/2"
7/8"
Type 27
Zirconia
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New 4" x 5/8" 60 Grit Type 27 Fiberglass Back Ultra Zirconia Flap Disc - 5 Pack
60
4"
5/8"
Type 27
Zirconia
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New 4-1/2" x 7/8" 60 Grit Type 27 Fiberglass Back Ultra Zirconia Flap Disc - 5 Pack
60
4-1/2"
7/8"
Type 27
Zirconia
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New 4" x 5/8" 80 Grit Type 27 Fiberglass Back Ultra Zirconia Flap Disc - 5 Pack
80
4"
5/8"
Type 27
Zirconia
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New 4-1/2" x 7/8" 80 Grit Type 27 Fiberglass Back Ultra Zirconia Flap Disc - 5 Pack
80
4-1/2"
7/8"
Type 27
Zirconia
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Ultra Zirconia 2 Double-Sided Flap Discs
Ultra Zirconia 2 Double-Sided Flap Discs
Unidirectional flaps on the top and bottom of the disc allow grinding with the top or bottom face, providing increased access without moving the workpiece. The high performance ceramic grain self-sharpens as it is used for consistent performance throughout the life of the disc. Designed to work with heat sensitive materials and resists leaving scorch/heat marks on grinding substrates
Item # Grit Diameter Arbor Hole Size Style Abrasive Grain Package Qty
New 4-1/2" x 7/8" 40/120 Grit Type 27 Ultra Zirconia 2 Double-Sided Flap Disc - 5 Pack
40/120
4-1/2"
7/8"
Type 27
Zirconia
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New 4-1/2" x 7/8" 40/80 Grit Type 27 Ultra Zirconia 2 Double-Sided Flap Disc - 5 Pack
40/80
4-1/2"
7/8"
Type 27
Zirconia
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New 4-1/2" x 7/8" 60/120 Grit Type 27 Ultra Zirconia 2 Double-Sided Flap Disc - 5 Pack
60/120
4-1/2"
7/8"
Type 27
Zirconia
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New 4-1/2" x 7/8" 40 Grit Type 27 Ultra Zirconia 2 Double-Sided Flap Disc - 5 Pack
40
4-1/2"
7/8"
Type 27
Zirconia
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New 4-1/2" x 7/8" 60 Grit Type 27 Ultra Zirconia 2 Double-Sided Flap Disc - 5 Pack
60
4-1/2"
7/8"
Type 27
Zirconia
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New 4-1/2" x 7/8" 80 Grit Type 27 Ultra Zirconia 2 Double-Sided Flap Disc - 5 Pack
80
4-1/2"
7/8"
Type 27
Zirconia
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Type 27 High Density Zirconia Flap Discs
Type 27 High Density Zirconia Flap Discs
Built for long life with zirconia grain that exposes fresh cutting edges over the life of the disc. These Type‑27 discs conform to the work surface to provide a smooth, even finish. The fiberglass backing lowers weight and cost while preventing surface damage. Ideal for shops needing an aggressive cut plus a smooth finish on steel or other metals.
Grit: 40

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
New 4" x 5/8" 40 Grit Type 27 High Density Ultra Zirconia Flap Disc - 5 Pack
4"
5/8"
Type 27
Zirconia
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New 4-1/2" x 7/8" 40 Grit Type 27 High Density Ultra Zirconia Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Zirconia
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New 4-1/2" x 5/8"-11 40 Grit Type 27 High Density Ultra Zirconia Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Zirconia
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New 5" x 7/8" 40 Grit Type 27 High Density Ultra Zirconia Flap Disc - 5 Pack
5"
7/8"
Type 27
Zirconia
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New 7" x 5/8"-11 40 Grit Type 27 High Density Ultra Zirconia Flap Disc - 5 Pack
7"
5/8"-11
Type 27
Zirconia
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Grit: 60

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
New 4" x 5/8" 60 Grit Type 27 High Density Ultra Zirconia Ultra Flap Disc - 5 Pack
4"
5/8"
Type 27
Zirconia
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New 4-1/2" x 7/8" 60 Grit Type 27 High Density Ultra Zirconia Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Zirconia
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New 4-1/2" x 5/8"-11 60 Grit Type 27 High Density Ultra Zirconia Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Zirconia
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New 5" x 7/8" 60 Grit Type 27 High Density Ultra Zirconia Flap Disc - 5 Pack
5"
7/8"
Type 27
Zirconia
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New 7" x 5/8"-11 60 Grit Type 27 High Density Ultra Zirconia Flap Disc - 5 Pack
7"
5/8"-11
Type 27
Zirconia
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Grit: 80

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
New 4" x 5/8" 80 Grit Type 27 High Density Ultra Zirconia Flap Disc - 5 Pack
4"
5/8"
Type 27
Zirconia
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New 4-1/2" x 7/8" 80 Grit Type 27 High Density Ultra Zirconia Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Zirconia
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New 4-1/2" x 5/8"-11 80 Grit Type 27 High Density Ultra Zirconia Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Zirconia
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New 5" x 7/8" 80 Grit Type 27 High Density Ultra Zirconia Flap Disc - 5 Pack
5"
7/8"
Type 27
Zirconia
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New 7" x 5/8"-11 80 Grit Type 27 High Density Ultra Zirconia Flap Disc - 5 Pack
7"
5/8"-11
Type 27
Zirconia
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Type 29 Flap Discs
Type 29 Flap Discs
These Zirconia flap discs combine fast, aggressive grinding with a prolonged life—up to 25x longer than aluminum oxide fiber discs. They cut and finish simultaneously, eliminating repeated disc changes. Thick, angled flaps provide a consistent finish as they wear, while low vibration and minimal noise make them user-friendly. Great for steel, edges, rust removal, and working fillet welds.
Grit: 60

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
5" x 7/8" 60 Grit Type 29 Zirconia Flap Disc
5"
7/8"
Type 29
Zirconia
1
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Grit: 80

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
5" x 7/8" 80 Grit Type 29 Zirconia Flap Disc
5"
7/8"
Type 29
Zirconia
1
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Interleaf Flap Discs for Angle Grinders
Interleaf Flap Discs for Angle Grinders
Save time with these 3-in-1 interleaf discs that combine abrasive and surface-conditioning flaps. Achieve fast grinding, blending, and finishing with a single disc. Their low-heat generation prevents discoloration, while the smooth finishing action helps reduce deep gouges and rework. Great for shops needing minimal disc changes and a superior final finish.
Grade: Ultra Coarse

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" Ultra Coarse Interleaf Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Aluminum Oxide
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4-1/2" x 5/8"-11" Ultra Coarse Interleaf Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Aluminum Oxide
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Grade: Coarse

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" Coarse Interleaf Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Aluminum Oxide
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4-1/2" x 5/8"-11" Coarse Interleaf Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Aluminum Oxide
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Grade: Medium

Item # Diameter Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 7/8" Medium Interleaf Flap Disc - 5 Pack
4-1/2"
7/8"
Type 27
Aluminum Oxide
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4-1/2" x 5/8"-11" Medium Interleaf Flap Disc - 5 Pack
4-1/2"
5/8"-11
Type 27
Aluminum Oxide
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Interleaf Flap Discs for Die Grinders
Interleaf Flap Discs for Die Grinders
One disc performs three operations: grinding, blending, and finishing. Designed for a superior finish, reducing deep grooves and heat discoloration. Lower heat generation prevents workpiece discoloration, minimizing finish work. Ideal for efficient and effective surface treatment.
Grade: Coarse

Item # Diameter Style Abrasive Grain Package Qty
3" Type R Coarse Interleaf Mini Flap Disc - 3 Pack
3"
Type R
Aluminum Oxide
3
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Grade: Medium

Item # Diameter Style Abrasive Grain Package Qty
3" Type R Medium Interleaf Mini Flap Disc - 3 Pack
3"
Type R
Aluminum Oxide
3
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Pferd Polifan Curve Ceramic Flap Discs
Pferd Polifan Curve Ceramic Flap Discs
Designed for fillet welds and tricky corners, these discs have a curved grinding edge and triple-face surface for precise chamfering, deburring, and butt-weld grinding. The ceramic grain offers rapid stock removal and cooler running on stainless or other tough alloys. Enjoy long life, high cut rates, and fewer disc changes for lower operating costs overall.
Grit: 60

Item # Diameter Thickness Arbor Hole Size Style Abrasive Grain Package Qty
4-1/2" x 9/16 x 7/8" Pferd Polifan Curve Ceramic Flap Disc
4-1/2"
9/16"
7/8"
Type 27
Ceramic
1
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4-1/2" x 5/8" x 7/8" Pferd Polifan Curve Ceramic Flap Disc
4-1/2"
5/8"
7/8"
Type 27
Ceramic
1
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