Power Tool Bits & Accessories

1,000+ products

Expected delivery: Tue, Nov 17

Bits and accessories that keep drills, drivers and other power tools working. This section includes screwdriving bits in Phillips, square, slotted, star and hex tips, impact-rated bits, nut setters, magnetic bit holders and extensions, socket adapters, right-angle attachments, drill and drive sets, oscillating multi-tool blades, and other consumables.

What to check before you order

Impact rating. Use impact-rated bits and adapters in impact drivers. Standard bits can snap under impact loads.
Shank type. Most driver bits use a 1/4 in. hex shank. Check that the shank fits your chuck or quick-change holder.
Tip fit. A worn or wrong bit cams out and strips screws. Replace bits as they wear.
Length. Insert bits are short and cheap to replace. Power bits are longer and reach recessed screws.
Oscillating blades. Confirm the blade mount matches your multi-tool and pick wood, metal or bi-metal teeth for the material.

For drilling, see drill bits and hole saws from Alfa Tool. Browse all power tools or drills and drivers.

Common questions

What is a nut setter?

A nut setter is a hex-shank socket that fits a drill or impact driver for driving hex washer head screws and small nuts. Many have a magnet inside to hold the fastener, and they are sized by the width across the hex, such as 1/4 in. or 5/16 in.

What is a torsion zone on a driver bit?

A torsion zone is a narrowed section of the bit shank designed to twist slightly under impact loads. It helps absorb torque spikes from an impact driver, which can reduce tip breakage and extend bit life.

Power Tool Bits & Accessories: page 12

Approved Vendor 3/4 Inch Drive x 15/16 Inch Shallow 6-Point Impact Socket SKU 20586 $22.24
Approved Vendor 3/4 Inch Drive x 16 mm Shallow 6-Point Impact Socket SKU 20589 $19.08
Approved Vendor 3/4 Inch Drive x 17 mm Shallow 6-Point Impact Socket SKU 20590 $20.13
Approved Vendor 3/4 Inch Drive x 18 mm Shallow 6-Point Impact Socket SKU 20594 $20.13
Approved Vendor 3/4 Inch Drive x 19 mm Shallow 6-Point Impact Socket SKU 20597 $21.18
Approved Vendor 3/4 Inch Drive x 2 Inch Shallow 6-Point Impact Socket SKU 20601 $35.92
Approved Vendor 3/4 Inch Drive x 2-1/16 Inch Shallow 6-Point Impact Socket SKU 20603 $48.68
Approved Vendor 3/4 Inch Drive x 2-1/2 Inch Shallow 6-Point Impact Socket SKU 20604 $61.32
Approved Vendor 3/4 Inch Drive x 2-1/4 Inch Shallow 6-Point Impact Socket SKU 20605 $53.95
Approved Vendor 3/4 Inch Drive x 2-1/8 Inch Shallow 6-Point Impact Socket SKU 20606 $48.68
Approved Vendor 3/4 Inch Drive x 2-3/16 Inch Shallow 6-Point Impact Socket SKU 20607 $51.84
Approved Vendor 3/4 Inch Drive x 2-3/8 Inch Shallow 6-Point Impact Socket SKU 20608 $57.11
Approved Vendor 3/4 Inch Drive x 2-5/16 Inch Shallow 6-Point Impact Socket SKU 20609 $53.95
Approved Vendor 3/4 Inch Drive x 2-7/16 Inch Shallow 6-Point Impact Socket SKU 20610 $59.21
Approved Vendor 3/4 Inch Drive x 20 mm Shallow 6-Point Impact Socket SKU 20613 $21.18
Approved Vendor 3/4 Inch Drive x 21 mm Shallow 6-Point Impact Socket SKU 20617 $21.18
Approved Vendor 3/4 Inch Drive x 22 mm Shallow 6-Point Impact Socket SKU 20623 $22.24
Approved Vendor 3/4 Inch Drive x 23 mm Shallow 6-Point Impact Socket SKU 20627 $22.24
Approved Vendor 3/4 Inch Drive x 24 mm Shallow 6-Point Impact Socket SKU 20631 $22.24
Approved Vendor 3/4 Inch Drive x 25 mm Shallow 6-Point Impact Socket SKU 20635 $23.29
Approved Vendor 3/4 Inch Drive x 26 mm Shallow 6-Point Impact Socket SKU 20639 $23.29
Approved Vendor 3/4 Inch Drive x 27 mm Shallow 6-Point Impact Socket SKU 20643 $24.34
Approved Vendor 3/4 Inch Drive x 28 mm Shallow 6-Point Impact Socket SKU 20647 $24.34
Approved Vendor 3/4 Inch Drive x 29 mm Shallow 6-Point Impact Socket SKU 20651 $25.39
Approved Vendor 3/4 Inch Drive x 3/4 Inch Shallow 6-Point Impact Socket SKU 20657 $21.18
Approved Vendor 3/4 Inch Drive x 30 mm Shallow 6-Point Impact Socket SKU 20661 $25.39
Approved Vendor 3/4 Inch Drive x 32 mm Shallow 6-Point Impact Socket SKU 20669 $26.45
Approved Vendor 3/4 Inch Drive x 33 mm Shallow 6-Point Impact Socket SKU 20673 $27.50
Approved Vendor 3/4 Inch Drive x 34 mm Shallow 6-Point Impact Socket SKU 20677 $27.50
Approved Vendor 3/4 Inch Drive x 35 mm Shallow 6-Point Impact Socket SKU 20681 $28.55
Approved Vendor 3/4 Inch Drive x 36 mm Shallow 6-Point Impact Socket SKU 20685 $28.55
Approved Vendor 3/4 Inch Drive x 37 mm Shallow 6-Point Impact Socket SKU 20689 $29.61
Approved Vendor 3/4 Inch Drive x 38 mm Shallow 6-Point Impact Socket SKU 20693 $29.61
Approved Vendor 3/4 Inch Drive x 39 mm Shallow 6-Point Impact Socket SKU 20695 $30.66
Approved Vendor 3/4 Inch Drive x 40 mm Shallow 6-Point Impact Socket SKU 20698 $30.66
Approved Vendor 3/4 Inch Drive x 41 mm Shallow 6-Point Impact Socket SKU 20701 $31.71
Approved Vendor 3/4 Inch Drive x 42 mm Shallow 6-Point Impact Socket SKU 20703 $31.71
Approved Vendor 3/4 Inch Drive x 43 mm Shallow 6-Point Impact Socket SKU 20704 $32.76
Approved Vendor 3/4 Inch Drive x 44 mm Shallow 6-Point Impact Socket SKU 20705 $32.76
Approved Vendor 3/4 Inch Drive x 46 mm Shallow 6-Point Impact Socket SKU 20708 $33.82
Approved Vendor 3/4 Inch Drive x 5/8 Inch Shallow 6-Point Impact Socket SKU 20710 $19.08
Approved Vendor 3/4 Inch Drive x 50 mm Shallow 6-Point Impact Socket SKU 20713 $35.92
Approved Vendor 3/4 Inch Drive x 7/8 Inch Shallow 6-Point Impact Socket SKU 20719 $22.24
Approved Vendor 3/4 Inch Drive x 9/16 Inch Shallow 6-Point Impact Socket SKU 20725 $19.08
Milwaukee 3/4" Crimp F1807&F2159 Jaw for M18 Press Tools SKU 495-49-16-2653C $502.74
Milwaukee 3/4" IPS-Asp Press Jaw for M18 Force Press Tools SKU 495-49-16-2651SA $2,621.44
DeWalt 3/4" X 1-1/4" HP pt Grinding Stone SKU 115-DWA4974 $6.93
DeWalt 3/8 In. Compact Nibco Pressacr Press Jaw SKU 115-DCE214038 $633.59

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