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Shop Local. Support Independent. 211 products available
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 $5.59. Ships nationwide, free over $75 on most items, or find it at your local store.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
211 products
Irwin Speedbor 3/4 in. X 16 in. L Carbon Steel Wood Boring Bit Hex Shank
USA

Irwin

Irwin Speedbor 3/4 in. X 16 in. L Carbon Steel Wood Boring Bit Hex Shank

MPN: 88712

$14.99
Irwin Speedbor 7/8 in. X 16 in. L Carbon Steel Wood Boring Bit Hex Shank
USA

Irwin

Irwin Speedbor 7/8 in. X 16 in. L Carbon Steel Wood Boring Bit Hex Shank

MPN: 88714

$14.99
Irwin Speedbor 5/8 in. X 16 in. L Carbon Steel Wood Boring Bit Hex Shank
USA

Irwin

Irwin Speedbor 5/8 in. X 16 in. L Carbon Steel Wood Boring Bit Hex Shank

MPN: 88710

$13.99
Irwin Speedbor 1/2 in. X 16 in. L Carbon Steel Wood Boring Bit Hex Shank
USA

Irwin

Irwin Speedbor 1/2 in. X 16 in. L Carbon Steel Wood Boring Bit Hex Shank

MPN: 88708

$13.99
Irwin Speedbor 5/8 in. X 4 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

Irwin

Irwin Speedbor 5/8 in. X 4 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

MPN: 1866034

$10.99
Irwin Speedbor 7/8 in. X 4 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

Irwin

Irwin Speedbor 7/8 in. X 4 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

MPN: 1866036

$12.99
Irwin Speedbor 3/4 in. X 4 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

Irwin

Irwin Speedbor 3/4 in. X 4 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

MPN: 1866035

$11.99
Irwin Speedbor 1-1/8 in. X 6 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

Irwin

Irwin Speedbor 1-1/8 in. X 6 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

MPN: 3041019

$16.99
Irwin Speedbor 11/16 in. X 6 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

Irwin

Irwin Speedbor 11/16 in. X 6 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

MPN: 3041016

$10.99
Irwin Speedbor 1-3/8 in. X 6 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

Irwin

Irwin Speedbor 1-3/8 in. X 6 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

MPN: 3041020

$17.99
Only 15 left
Irwin Speedbor 9/16 in. X 6 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

Irwin

Irwin Speedbor 9/16 in. X 6 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

MPN: 3041014

$10.99
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
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
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
Irwin Marples 3/8 in. X 4 in. L Carbon Steel Forstner Drill Bit Round Shank

Irwin

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

MPN: 1966895

$9.99
Irwin Speedbor 1-1/2 in. X 4 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

Irwin

Irwin Speedbor 1-1/2 in. X 4 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

MPN: 87924

$9.59
Irwin Speedbor 1-1/4 in. X 4 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

Irwin

Irwin Speedbor 1-1/4 in. X 4 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

MPN: 87920

$9.59
Irwin Speedbor 1 in. X 4 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

Irwin Tools

Irwin Speedbor 1 in. X 4 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

MPN: 1866037

$15.99
Only 11 left
Irwin Speedbor 7/8 in. X 4 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

Irwin

Irwin Speedbor 7/8 in. X 4 in. L Carbon Steel Wood Boring Bit Quick-Change Hex Shank

MPN: 87914

$5.99
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Auger BitsHand & Power ToolsSpade Bore Bits & SetsForstener Bits
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