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Cobalt Bits
Individual cobalt alloy drill bits, with a carbide tipped bit also here. Sizes include 19/64 inch, 7/16 inch and 5/32 inch, with straight, 3-flat and quick-change hex shanks.
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Ships nationwide
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Support your local hardware store
In-Store
Dewalt
DeWalt ELITE SERIES 9/64 in. X 2.9 in. L Cobalt Steel Split Point Drill Bit Round Shank
MPN: DWAMDCE09
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Dewalt
DeWalt 5/64 in. X 2 in. L Cobalt Steel Split Point Drill Bit Round Shank
MPN: DWA1205
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Dewalt
DeWalt ELITE SERIES 1/16 in. X 1.9 in. L Cobalt Steel Split Point Drill Bit Round Shank
MPN: DWAMDCE04
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Dewalt
DeWalt 3/32 in. X 2.2 in. L Cobalt Steel Split Point Drill Bit Round Shank
MPN: DWA1206
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Dewalt
DeWalt 1/2 in. X 6 in. L Cobalt Steel Pilot Point Drill Bit Round Shank
MPN: DWA1232
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Sold in stores — they stock it, price it fair, stand behind it.
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Milwaukee
Milwaukee Red Helix 3/16 in. X 3-1/2 in. L Steel Thunderbolt Drill Bit 3-Flat Shank
MPN: 48-89-2309
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Red Helix 9/64 in. X 2-7/8 in. L Steel Thunderbolt Drill Bit Round Shank
MPN: 48-89-2306
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Red Helix 1/4 in. X 4.09 in. L Steel Thunderbolt Drill Bit 3-Flat Shank
MPN: 48-89-2313
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Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Cobalt Red Helix 7/64 in. X 2-5/8 in. L Alloy Steel Thunderbolt Drill Bit Round Shank
MPN: 48-89-2304
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Red Helix 1/8 in. X 2-3/4 in. L Steel Thunderbolt Drill Bit Round Shank
MPN: 48-89-2305
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Red Helix 5/32 in. X 3-1/8 in. L Steel Thunderbolt Drill Bit Round Shank
MPN: 48-89-2307
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Red Helix 3/32 in. X 2.68 in. L Steel Thunderbolt Drill Bit Round Shank
MPN: 48-89-2303
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Red Helix 5/16 in. X 4-1/2 in. L Steel Thunderbolt Drill Bit 3-Flat Shank
MPN: 48-89-2317
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Red Helix 7/16 in. X 5.12 in. L Steel Thunderbolt Drill Bit 3-Flat Shank
MPN: 48-89-2325
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Red Helix 3/8 in. X 5.12 in. L Steel Thunderbolt Drill Bit 3-Flat Shank
MPN: 48-89-2321
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Red Helix 1/2 in. X 5.12 in. L Steel Thunderbolt Drill Bit 3-Flat Shank
MPN: 48-89-2329
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Red Helix 17/64 in. X 4.13 in. L Cobalt Drill Bit 3-Flat Shank
MPN: 48-89-2314
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Milwaukee
Milwaukee Red Helix 23/64 in. X 5 in. L Cobalt Drill Bit 3-Flat Shank
MPN: 48-89-2320
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
More About This Collection Cobalt Bits
Individual cobalt alloy drill bits, with a carbide tipped bit also here. Sizes include 19/64 inch, 7/16 inch and 5/32 inch, with straight, 3-flat and quick-change hex shanks.
Choose the diameter you need, then check length and shank. Milwaukee Red Helix and Irwin cobalt bits are included. ARTU makes the carbide tipped bit.
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