Skip to content
Shop Your Local Store Ship to Your Hometown Store
Pro & Contractor Accounts Apply for Net Terms
100,000+ Products Trusted Authentic Brands
Shop the Collection
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.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
58 products
Milwaukee 1/8 in. X 2-3/4 in. L High Speed Steel Brad Point Bits Drill Bit Round Shank
In-Store

Milwaukee

Milwaukee 1/8 in. X 2-3/4 in. L High Speed Steel Brad Point Bits Drill Bit Round Shank

MPN: 48-15-0125

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 Self-Feed Drill Bit Hex Shank 1 pc
In-Store

Milwaukee

Milwaukee 1-1/2 in. X 6 in. L Heat-Treated Steel Self-Feed Drill Bit Hex Shank 1 pc

MPN: 48-25-1502

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 2 in. X 6 in. L Heat-Treated Steel Self-Feed Drill Bit Hex Shank
In-Store

Milwaukee

Milwaukee 2 in. X 6 in. L Heat-Treated Steel Self-Feed Drill Bit Hex Shank

MPN: 48-25-2002

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 2-9/16 in. X 6 in. L Heat-Treated Steel Self-Feed Drill Bit Hex Shank
In-Store

Milwaukee

Milwaukee 2-9/16 in. X 6 in. L Heat-Treated Steel Self-Feed Drill Bit Hex Shank

MPN: 48-25-2562

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 5/8 in. D X 18 in. L Ship Auger Bit Hardened Steel 1 pc
In-Store

Milwaukee

Milwaukee 5/8 in. D X 18 in. L Ship Auger Bit Hardened Steel 1 pc

MPN: 48-13-5620

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Klein Tools 9/16 in. D X 54 in. L Flex Auger Bit Steel
USA
In-Store

Klein Tools

Klein Tools 9/16 in. D X 54 in. L Flex Auger Bit Steel

MPN: 53718

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Klein Tools 1 in. D X 54 in. L Flex Auger Bit Steel
USA
In-Store

Klein Tools

Klein Tools 1 in. D X 54 in. L Flex Auger Bit Steel

MPN: 53720

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Irwin Speedbor 5  L High Carbon Steel Self-Feed Bit Quick-Change Hex Shank 1
In-Store

Irwin

Irwin Speedbor 5 L High Carbon Steel Self-Feed Bit Quick-Change Hex Shank 1

MPN: 3046013

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 12 in. Alloy Steel Drill Bit Extension 3/8 in. Hex Shank
In-Store

Milwaukee

Milwaukee 12 in. Alloy Steel Drill Bit Extension 3/8 in. Hex Shank

MPN: 48-28-4008

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Irwin Speedbor 2-1/8 in. Hardened Steel 5 in. L Hole Cutter
In-Store

Irwin

Irwin Speedbor 2-1/8 in. Hardened Steel 5 in. L Hole Cutter

MPN: 3046011

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 3/8 in. X 6 in. L Heat-Treated Steel Flat Boring Drill Bit Quick-Change Hex Shank 1 pc
In-Store

Milwaukee

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

MPN: 48-27-0371

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 9/16 in. X 6 in. L Heat-Treated Steel Flat Boring Drill Bit Quick-Change Hex Shank 1 pc
In-Store

Milwaukee

Milwaukee 9/16 in. X 6 in. L Heat-Treated Steel Flat Boring Drill Bit Quick-Change Hex Shank 1 pc

MPN: 48-27-0561

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Milwaukee 13/16 in. X 6 in. L Heat-Treated Steel Flat Boring Drill Bit Quick-Change Hex Shank 1 pc
In-Store

Milwaukee

Milwaukee 13/16 in. X 6 in. L Heat-Treated Steel Flat Boring Drill Bit Quick-Change Hex Shank 1 pc

MPN: 48-27-0811

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
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.
Shop Local

Find these products at your local store.

Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.

Why we built NHG →
For Pros & Businesses

Buying for a business? Get the pro treatment.

  • Net 30 terms
  • Volume & contract pricing
  • Gov & compliance ready
Apply for a Pro Account
Need a hand?

Real people. Real hardware experience.

Questions about fit, compatibility, or job requirements? Reach a real person — not a chatbot or contracted call center.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare