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4-1/2" x 7/8" 40/80 Grit Crimson-Fire™ 2 Type 29 2 Double-Sided Ceramic Flap Disc - 5 Pack

4-1/2" x 7/8" 40/80 Grit Crimson-Fire™ 2 Type 29 2 Double-Sided Ceramic Flap Disc - 5 Pack


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Item Number: 8731465
Package Weight: 1.4 lbs

Product Details


Also available in a Single Disc.

  • Two Sides - Double the Life
    Twice the life of our high-performance Crimson-Fire™ flap discs - our lowest cost-per-use flap disc.
  • Reduced Downtime
    Helps eliminate time spent searching for a second disc - simply flip the Crimson-Fire™ 2 disc over and continue grinding.
  • Multi-Grit
    Multi-grit discs have a coarser side and finer side, providing maximum versatility in one disc.
  • Premium Crimson Ceramic Grain
    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. Grinds tough alloys, including stainless steel, cobalt, inconel, titanium and more.
  • High Cut Rate
    Aggressive grain has fast stock removal that outperforms aluminum oxide and zirconia in difficult grinding applications.Increases productivity for faster work completion and decreased user fatigue.
  • Cooler Running
    Designed to work with heat sensitive materials and resists leaving scorch/heat marks on grinding substrates.

Note: Only grind on the face of the disc that is facing away from the grinder, as you would a conventional flap disc. Grinding on the top face will damage the disc.

Product Specification


Abrasive Grain:  Ceramic
Arbor Hole Size:  7/8"
Arbor Shape:  Round
Brand:  Crimson-Fire™
Category:  Flap Discs
Color:  Red
Diameter:  4-1/2"
Grit:  40/80
Maximum RPM:  13,300 RPM
New Product Release:  February 2026
Style:  Type 27
Warranty:  30 Day

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