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11/32" Cobalt Drill Bit
Constructed of M-42 8\% cobalt high speed steel for super abrasive resistance in tough metals. Heavy-duty spiral flute design produces faster chip ejection. Shorter cutting lips reduce torque for drilling in high-tensile strength materials. 135 split point reduces feed pressure for easier penetration without work hardening.
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332674 |
11/32" Cobalt Drill Bit |
5 |
16.49 |
/ EA |
48-89-2319 |
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23/64" Cobalt Drill Bit
23/64" COBALT DRILL BIT
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303711 |
23/64" Cobalt Drill Bit |
3 |
18.99 |
/ EA |
48-89-2320 |
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3/8" Cobalt Drill Bit
Milwaukee Cobalt RED HELIX Drill Bits are engineered for extreme durability and long life in hard metal applications. Designed with a Variable Helix that includes an aggressive 35 degree Helix Angle which ends at 15 degree, the Cobalt bits with RED HELIX provide Rapid Chip Removal limiting heat buildup to Stay Sharper Longer. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications and provide up to 10X life vs. Black Oxide Drill Bits but can be used in all twist drilling applications.
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361194 |
3/8" Cobalt Drill Bit |
5 |
21.99 |
/ EA |
48-89-2321 |
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13/32" Cobalt Drill Bit
13/32" COBALT DRILL BIT
View Details
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352816 |
13/32" Cobalt Drill Bit |
5 |
23.99 |
/ EA |
48-89-2323 |
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27/64" Cobalt Drill Bit
The opaque pigment marks all glazed and slick surfaces, providing permanent marking on porous surfaces; semi-permanent (removable with damp cloth) on nonporous surfaces. Self-sharpening string pull. Works on surface temperatures to 175. Grit-free, nonconductive, nontoxic leads.
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303816 |
27/64" Cobalt Drill Bit |
2 |
23.99 |
/ EA |
48-89-2324 |
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7/16" Cobalt Drill Bit
Milwaukee Cobalt RED HELIX Drill Bits are engineered for extreme durability and long life in hard metal applications. Designed with a Variable Helix that includes an aggressive 35 degree Helix Angle which ends at 15 degree, the Cobalt bits with RED HELIX provide Rapid Chip Removal limiting heat buildup to Stay Sharper Longer. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications and provide up to 10X life vs. Black Oxide Drill Bits but can be used in all twist drilling applications.
View Details
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361254 |
7/16" Cobalt Drill Bit |
5 |
28.99 |
/ EA |
48-89-2325 |
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29/64" Cobalt Drill Bit ^
29/64" COBALT DRILL BIT
View Details
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303294 |
29/64" Cobalt Drill Bit ^ |
1 |
28.99 |
/ EA |
48-89-2326 |
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15/32" Cobalt Drill Bit ^
15/32" COBALT DRILL BIT
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352829 |
15/32" Cobalt Drill Bit ^ |
3 |
29.99 |
/ EA |
48-89-2327 |
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31/64" Cobalt Drill Bit ^
31/64" COBALT DRILL BIT
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303684 |
31/64" Cobalt Drill Bit ^ |
3 |
29.99 |
/ EA |
48-89-2328 |
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1/2" Cobalt Drill Bit
Milwaukee Cobalt RED HELIX Drill Bits are engineered for extreme durability and long life in hard metal applications. Designed with a Variable Helix that includes an aggressive 35 degree Helix Angle which ends at 15 degree, the Cobalt bits with RED HELIX provide Rapid Chip Removal limiting heat buildup to Stay Sharper Longer. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications and provide up to 10X life vs. Black Oxide Drill Bits but can be used in all twist drilling applications.
View Details
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361263 |
1/2" Cobalt Drill Bit |
5 |
31.99 |
/ EA |
48-89-2329 |
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15pc Cobalt Bit Set
Engineered for extreme durability and long life in hard metal applications. Designed with a variable helix that includes an aggressive 35 deg (degree) helix angle which ends at 15 deg. Cobalt bits with RED HELIX provide rapid chip removal limiting heat buildup to stay sharper longer. 135 deg split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications. Applications include wood, stainless steel, metal, plastic, PVC (polyvinyl chloride). Sizes include 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8", 1/2".
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338176 |
15pc Cobalt Bit Set |
4 |
54.99 |
/ EA |
48-89-2331 |
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1/16" Black Oxide Bit
Milwaukee Thunderbolt Black Oxide jobber length drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side-load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee Thunderbolt Black Oxide bits require less effort to drill through metal, wood and PVC, and are highly recommended for use with portable drills. Sizes 1/8" and smaller have 2 bits per card. 9/64" and larger are 1 bit per card.
View Details
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359105 |
1/16" Black Oxide Bit |
3 |
4.29 |
/ EA |
48-89-2710 |
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5/64" Black Oxide Bit
Milwaukee Thunderbolt Black Oxide jobber length drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side-load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee Thunderbolt Black Oxide bits require less effort to drill through metal, wood and PVC, and are highly recommended for use with portable drills. Sizes 1/8" and smaller have 2 bits per card. 9/64" and larger are 1 bit per card.
View Details
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359098 |
5/64" Black Oxide Bit |
5 |
4.29 |
/ EA |
48-89-2711 |
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3/32" Black Oxide Bit
Milwaukee Thunderbolt Black Oxide jobber length drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side-load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee Thunderbolt Black Oxide bits require less effort to drill through metal, wood and PVC, and are highly recommended for use with portable drills. Sizes 1/8" and smaller have 2 bits per card. 9/64" and larger are 1 bit per card.
View Details
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359089 |
3/32" Black Oxide Bit |
5 |
4.29 |
/ EA |
48-89-2712 |
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7/64" Black Oxide Bit
Milwaukee Thunderbolt Black Oxide jobber length drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side-load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee Thunderbolt Black Oxide bits require less effort to drill through metal, wood and PVC, and are highly recommended for use with portable drills. Sizes 1/8" and smaller have 2 bits per card. 9/64" and larger are 1 bit per card.
View Details
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359070 |
7/64" Black Oxide Bit |
7 |
4.29 |
/ EA |
48-89-2713 |
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