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Self Feed & Extension Bits

Shop 269 self feed & extension bits at National Hardware Group — from trusted brands like Blu-Mol Xtreme, Blumol, Dewalt and more. Every item is an authorized, warranty-backed purchase, with prices starting around $4.59. Ships nationwide, free over $75 on most items, or find it at your local store.

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269 products
Milwaukee 1/2 in. X 6 in. L Heat-Treated Steel Flat Boring Bit Quick-Change Hex Shank
In-Store

Milwaukee

Milwaukee 1/2 in. X 6 in. L Heat-Treated Steel Flat Boring Bit Quick-Change Hex Shank

MPN: 48-27-0501

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 5/8 in. X 6 in. L Heat-Treated Steel Flat Boring Drill Bit Quick-Change Hex Shank
In-Store

Milwaukee

Milwaukee 5/8 in. X 6 in. L Heat-Treated Steel Flat Boring Drill Bit Quick-Change Hex Shank

MPN: 48-27-0621

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 3/4 in. X 6 in. L Heat-Treated Steel Flat Boring Bit Quick-Change Hex Shank
In-Store

Milwaukee

Milwaukee 3/4 in. X 6 in. L Heat-Treated Steel Flat Boring Bit Quick-Change Hex Shank

MPN: 48-27-0751

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 1 in. X 6 in. L Heat-Treated Steel Flat Boring Bit Quick-Change Hex Shank
In-Store

Milwaukee

Milwaukee 1 in. X 6 in. L Heat-Treated Steel Flat Boring Bit Quick-Change Hex Shank

MPN: 48-27-1001

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 3/8 in. X 16 in. L High Carbon Steel Flat Boring Bit Quick-Change Hex Shank
In-Store

Milwaukee

Milwaukee 3/8 in. X 16 in. L High Carbon Steel Flat Boring Bit Quick-Change Hex Shank

MPN: 48-27-0170

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 7/8 in. X 16 in. L High Carbon Steel Flat Boring Bit Quick-Change Hex Shank
In-Store

Milwaukee

Milwaukee 7/8 in. X 16 in. L High Carbon Steel Flat Boring Bit Quick-Change Hex Shank

MPN: 48-27-0190

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 1/2 in. X 16 in. L High Carbon Steel Flat Boring Bit Quick-Change Hex Shank
In-Store

Milwaukee

Milwaukee 1/2 in. X 16 in. L High Carbon Steel Flat Boring Bit Quick-Change Hex Shank

MPN: 48-27-0175

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 5/8 in. X 16 in. L High Carbon Steel Flat Boring Drill Bit Quick-Change Hex Shank 1 pc
In-Store

Milwaukee

Milwaukee 5/8 in. X 16 in. L High Carbon Steel Flat Boring Drill Bit Quick-Change Hex Shank 1 pc

MPN: 48-27-0180

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 3/4 in. X 16 in. L High Carbon Steel Flat Boring Bit Quick-Change Hex Shank
In-Store

Milwaukee

Milwaukee 3/4 in. X 16 in. L High Carbon Steel Flat Boring Bit Quick-Change Hex Shank

MPN: 48-27-0185

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 7/8 in. X 6 in. L Heat-Treated Steel Flat Boring Bit Quick-Change Hex Shank
In-Store

Milwaukee

Milwaukee 7/8 in. X 6 in. L Heat-Treated Steel Flat Boring Bit Quick-Change Hex Shank

MPN: 48-27-0871

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 1-1/8 in. X 6 in. L Heat-Treated Steel Flat Boring Bit Quick-Change Hex Shank
In-Store

Milwaukee

Milwaukee 1-1/8 in. X 6 in. L Heat-Treated Steel Flat Boring Bit Quick-Change Hex Shank

MPN: 48-27-1121

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 1-1/4 in. X 6 in. L Heat-Treated Steel Flat Boring Bit Quick-Change Hex Shank
In-Store

Milwaukee

Milwaukee 1-1/4 in. X 6 in. L Heat-Treated Steel Flat Boring Bit Quick-Change Hex Shank

MPN: 48-27-1251

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 1-1/2 in. X 6 in. L Heat-Treated Steel Flat Boring Bit Quick-Change Hex Shank
In-Store

Milwaukee

Milwaukee 1-1/2 in. X 6 in. L Heat-Treated Steel Flat Boring Bit Quick-Change Hex Shank

MPN: 48-27-1501

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 6 in. L High Carbon Steel Universal Set Flat Boring Bit Hex Shank 6 pc
In-Store

Milwaukee

Milwaukee 6 in. L High Carbon Steel Universal Set Flat Boring Bit Hex Shank 6 pc

MPN: 49-22-0071

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Irwin Marples 1 in. X 4 in. L Carbon Steel Forstner Drill Bit Round Shank

Irwin

Irwin Marples 1 in. X 4 in. L Carbon Steel Forstner Drill Bit Round Shank

MPN: 1966900

$15.99
Milwaukee 1-3/8 in. X 6 in. L Heat-Treated Steel Flat Boring Drill Bit Quick-Change Hex Shank 1 pc
In-Store

Milwaukee

Milwaukee 1-3/8 in. X 6 in. L Heat-Treated Steel Flat Boring Drill Bit Quick-Change Hex Shank 1 pc

MPN: 48-27-1371

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Irwin Marples 3/4 in. X 4 in. L Carbon Steel Forstner Drill Bit Round Shank

Irwin

Irwin Marples 3/4 in. X 4 in. L Carbon Steel Forstner Drill Bit Round Shank

MPN: 1966898

$15.99
Irwin Marples 1-3/8 in. X 4 in. L Carbon Steel Forstner Drill Bit Round Shank

Irwin

Irwin Marples 1-3/8 in. X 4 in. L Carbon Steel Forstner Drill Bit Round Shank

MPN: 1966933

$22.99
Irwin Marples 1-1/4 in. X 4 in. L Carbon Steel Forstner Drill Bit Round Shank

Irwin

Irwin Marples 1-1/4 in. X 4 in. L Carbon Steel Forstner Drill Bit Round Shank

MPN: 1966932

$17.99
Irwin Marples 2 in. X 4 in. L Carbon Steel Forstner Drill Bit Round Shank

Irwin

Irwin Marples 2 in. X 4 in. L Carbon Steel Forstner Drill Bit Round Shank

MPN: 1966938

$28.99
Irwin Marples 1-1/2 in. X 4 in. L Carbon Steel Forstner Drill Bit Round Shank

Irwin

Irwin Marples 1-1/2 in. X 4 in. L Carbon Steel Forstner Drill Bit Round Shank

MPN: 1966934

$23.99
Milwaukee 9/16 in. D X 18 in. L Ship Auger Bit Hardened Steel
In-Store

Milwaukee

Milwaukee 9/16 in. D X 18 in. L Ship Auger Bit Hardened Steel

MPN: 48-13-5560

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Irwin Marples 1/2 in. X 4 in. L Carbon Steel Forstner Drill Bit Round Shank

Irwin

Irwin Marples 1/2 in. X 4 in. L Carbon Steel Forstner Drill Bit Round Shank

MPN: 1966896

$9.99
Irwin Marples 5/8 in. X 3.5 in. L Carbon Steel Forstner Drill Bit Round Shank

Irwin

Irwin Marples 5/8 in. X 3.5 in. L Carbon Steel Forstner Drill Bit Round Shank

MPN: 1966897

$13.99
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