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Drill Bit Sets

Bits scattered and dull points kill time fast. Kimball Midwest's drill bit sets keep the right geometry in one case for clean starts and accurate holes. Run step and Taper-Kut for sheet and panels, parabolic flutes for deeper holes, cobalt or carbide for heat and hard alloys, left-hand to back out broken bolts, masonry for concrete and tile, tap drills to protect your threads.

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Super Primalloy® Cobalt
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164 results
Super Primalloy® Cobalt Series Drill Bit Sets
Super Primalloy® Cobalt Series Drill Bit Sets
Super Primalloy® Cobalt series drill bit sets made from M-42 cobalt alloy with a gold surface treatment and 135° split point. The M-42 construction provides improved heat resistance and the finish helps lubricity and corrosion resistance. Ideal for drilling hard alloys.
Drill Length: Industrial Length
Drill Size Index Material Number of Pieces Package Qty Item #
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#1 - #60
60-Piece Metal Index
M42 Cobalt
60
1
827161
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60 Piece Super Primalloy® Cobalt Wire Drill Bit Set (#1 - #60)
60 Piece Super Primalloy® Cobalt Wire Drill Bit Set (#1 - #60)
Item #: 827161
Package Weight: 3 lbs
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1/16" - 1/2"
3 Drawer Cabinet
M42 Cobalt
56
1
822190
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56 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2")
56 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2")
Item #: 822190
Package Weight: 14.5 lbs
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1/16" - 1/2"
Refill
M42 Cobalt
56
1
822190RE
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Refill Kit for 56 Piece Super Primalloy® Cobalt Drill Set (1/16" - 1/2")
Refill Kit for 56 Piece Super Primalloy® Cobalt Drill Set (1/16" - 1/2")
Item #: 822190RE
Package Weight: 4.2 lbs
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1/16" - 1/2"
29-Piece HD Index
M42 Cobalt
29
1
82468
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29 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2") with Heavy-Duty Index
29 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2") with Heavy-Duty Index
Item #: 82468
Package Weight: 3.9 lbs
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1/16" - 1/2"
29-Piece Metal Index
M42 Cobalt
29
1
82496
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29 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2") with Metal Index
29 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2") with Metal Index
Item #: 82496
Package Weight: 4.3 lbs
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1/16" - 1/2"
29-Piece Ultra Index
M42 Cobalt
29
1
823534
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29 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2")
29 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2")
Item #: 823534
Package Weight: 3.9 lbs
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1/16" - 1/2", #1 - #60, A - Z
115-Piece Ultimate Index
M42 Cobalt
115
1
821348
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115 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2", #1 - #60, A - Z)
115 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2", #1 - #60, A - Z)
Item #: 821348
Package Weight: 10.7 lbs
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Drill Length: Stubby Length
Drill Size Index Material Number of Pieces Package Qty Item #
Price
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1/16" - 3/8"
29-Piece Metal Index
M42 Cobalt
21
1
822188
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21 Piece Super Primalloy® Cobalt Stubby Drill Set (1/16" - 3/8")
21 Piece Super Primalloy® Cobalt Stubby Drill Set (1/16" - 3/8")
Item #: 822188
Package Weight: 2.3 lbs
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1/16" - 1/2"
29-Piece Metal Index
M42 Cobalt
29
1
822189
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29 Piece Super Primalloy® Cobalt Stubby Drill Bit Set (1/16" - 1/2")
29 Piece Super Primalloy® Cobalt Stubby Drill Bit Set (1/16" - 1/2")
Item #: 822189
Package Weight: 4.4 lbs
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Drill Length: Maintenance Length
Drill Size Index Material Number of Pieces Package Qty Item #
Price
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5/64" - 1/2"
29 Pc Ultra Index
M35 Cobalt
16
1
828401
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16 Piece Super Primalloy® Maintenance Length Left Hand Cobalt Drill Bit Set (5/64" - 1/2")
16 Piece Super Primalloy® Maintenance Length Left Hand Cobalt Drill Bit Set (5/64" - 1/2")
Item #: 828401
Package Weight: 1.8 lbs
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5/64" - 1/2"
Refill
M35 Cobalt
16
1
828401RE
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Refill Kit for 16 Piece Super Primalloy® Maintenance Length Left Hand Cobalt Drill Bit Set (5/64" - 1/2")
Refill Kit for 16 Piece Super Primalloy® Maintenance Length Left Hand Cobalt Drill Bit Set (5/64" - 1/2")
Item #: 828401RE
Package Weight: 1.1 lbs
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3/16" - 1/2"
29 Pc Ultra Index
M35 Cobalt
21
1
820101
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21 Piece SP Hex Shank Cobalt Drill Bit Set (3/16" - 1/2")
21 Piece SP Hex Shank Cobalt Drill Bit Set (3/16" - 1/2")
Item #: 820101
Package Weight: 3.1 lbs
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SP Edge Industrial Length Cobalt Drill Bit Sets
SP Edge Industrial Length Cobalt Drill Bit Sets
Drill Size Drill Length Index Number of Pieces Package Qty Item #
Price
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1/16" - 1/2"
Industrial Length
3 Drawer Cabinet
56
1
829203
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56 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2")
56 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2")
Item #: 829203
Package Weight: 13.8 lbs
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1/16" - 1/2"
Industrial Length
Refill
29
1
829200RE
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Refill Kit for 29 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2")
Refill Kit for 29 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2")
Item #: 829200RE
Package Weight: 2.8 lbs
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1/16" - 1/2"
Industrial Length
Refill
56
1
829203RE
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Refill Kit for 56 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2")
Refill Kit for 56 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2")
Item #: 829203RE
Package Weight: 3.5 lbs
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1/16" - 1/2"
Industrial Length
29-Piece Hand Held
29
1
829200
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29 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2") with Hand Held Index
29 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2") with Hand Held Index
Item #: 829200
Package Weight: 3.3 lbs
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1/16" - 1/2"
Industrial Length
29-Piece HD
29
1
829202
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Refill Kit for 29 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2") with Heavy-Duty Index
Refill Kit for 29 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2") with Heavy-Duty Index
Item #: 829202
Package Weight: 3.1 lbs
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1/16" - 1/2"
Industrial Length
29-Piece Ultra Index
29
1
829201
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29 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2") with Ultra Index
29 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2") with Ultra Index
Item #: 829201
Package Weight: 3 lbs
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21 Piece SP Hex Shank Cobalt Drill Bit Set (3/16" - 1/2")
21 Piece SP Hex Shank Cobalt Drill Bit Set (3/16" - 1/2")
Item #: 820101
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Pkg Qty: 1
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Refill Kit for 21 Piece SP Hex Shank Cobalt Drill Bit Set (3/16" - 1/2")
Refill Kit for 21 Piece SP Hex Shank Cobalt Drill Bit Set (3/16" - 1/2")
Item #: 820101RE
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Pkg Qty: 1
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26 Piece Super Primalloy® Cobalt Letter Drill Bit Set (A - Z)
26 Piece Super Primalloy® Cobalt Letter Drill Bit Set (A - Z)
Item #: 821347
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Pkg Qty: 1
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115 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2", #1 - #60, A - Z)
115 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2", #1 - #60, A - Z)
Item #: 821348
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Pkg Qty: 1
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21 Piece Super Primalloy® Cobalt Stubby Drill Set (1/16" - 3/8")
21 Piece Super Primalloy® Cobalt Stubby Drill Set (1/16" - 3/8")
Item #: 822188
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Pkg Qty: 1
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29 Piece Super Primalloy® Cobalt Stubby Drill Bit Set (1/16" - 1/2")
29 Piece Super Primalloy® Cobalt Stubby Drill Bit Set (1/16" - 1/2")
Item #: 822189
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Pkg Qty: 1
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56 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2")
56 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2")
Item #: 822190
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Pkg Qty: 1
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Refill Kit for 56 Piece Super Primalloy® Cobalt Drill Set (1/16" - 1/2")
Refill Kit for 56 Piece Super Primalloy® Cobalt Drill Set (1/16" - 1/2")
Item #: 822190RE
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Pkg Qty: 1
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29 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2")
29 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2")
Item #: 823534
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Pkg Qty: 1
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29 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2") with Heavy-Duty Index
29 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2") with Heavy-Duty Index
Item #: 82468
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Pkg Qty: 1
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29 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2") with Metal Index
29 Piece Super Primalloy® Cobalt Drill Bit Set (1/16" - 1/2") with Metal Index
Item #: 82496
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Pkg Qty: 1
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8 Piece Super Primalloy® S&D Cobalt Drill Bit Set (9/16" - 1")
8 Piece Super Primalloy® S&D Cobalt Drill Bit Set (9/16" - 1")
Item #: 826765
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Pkg Qty: 1
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4 Piece Super Primalloy® S&D Cobalt Drill Bit Set (9/16" - 1")
4 Piece Super Primalloy® S&D Cobalt Drill Bit Set (9/16" - 1")
Item #: 826766
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Pkg Qty: 1
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60 Piece Super Primalloy® Cobalt Wire Drill Bit Set (#1 - #60)
60 Piece Super Primalloy® Cobalt Wire Drill Bit Set (#1 - #60)
Item #: 827161
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Pkg Qty: 1
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16 Piece Super Primalloy® Maintenance Length Left Hand Cobalt Drill Bit Set (5/64" - 1/2")
16 Piece Super Primalloy® Maintenance Length Left Hand Cobalt Drill Bit Set (5/64" - 1/2")
Item #: 828401
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Pkg Qty: 1
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Refill Kit for 16 Piece Super Primalloy® Maintenance Length Left Hand Cobalt Drill Bit Set (5/64" - 1/2")
Refill Kit for 16 Piece Super Primalloy® Maintenance Length Left Hand Cobalt Drill Bit Set (5/64" - 1/2")
Item #: 828401RE
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Pkg Qty: 1
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29 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2") with Hand Held Index
29 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2") with Hand Held Index
Item #: 829200
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Pkg Qty: 1
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Refill Kit for 29 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2")
Refill Kit for 29 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2")
Item #: 829200RE
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Pkg Qty: 1
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29 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2") with Ultra Index
29 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2") with Ultra Index
Item #: 829201
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Pkg Qty: 1
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Refill Kit for 29 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2") with Heavy-Duty Index
Refill Kit for 29 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2") with Heavy-Duty Index
Item #: 829202
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Pkg Qty: 1
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56 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2")
56 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2")
Item #: 829203
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Pkg Qty: 1
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Refill Kit for 56 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2")
Refill Kit for 56 Piece SP Edge Cobalt Drill Bit Set (1/16" - 1/2")
Item #: 829203RE
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Pkg Qty: 1
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1 – 22 of 22 Results
Featured Products:
  • Super Primalloy® 1/2" Reduced Shank Cobalt Drill Bit Set: Made with heavy-duty M42 cobalt alloy with 8% cobalt content for superior heat resistance and performance, especially for tough materials like stainless steel and titanium. 135° split point eliminates the need for center punching.
  • Cryo-Gen "N" Industrial Length Drill Bit Set: Multi-phase cryogenic treatment (-300°F) for improved molecular structure and durability; nitride-treated surfaces for edge retention and longer life. 135° split point for easy penetration, dark gold surface for increased lubricity and flatted shanks for better grip.
  • Ultra-Bit™ Step Drill Set: Multi-diameter drill capable of producing up to 13 hole sizes, with a double-fluted design for burr-free holes in thin materials. Made from high moly alloy steel, it can be used on various materials, including metal and plastics.

What is the best set of drill bits?
The best drill bit set depends on your specific needs. For versatility, a Cryo-Gen "N" is excellent for tough materials, while a step drill bit set is ideal for various hole sizes.

What is in a drill bit set?
A typical drill bit set includes various sizes of drill bits, providing complete coverage for the perfect-sized hole.

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