For Drive Style For Drive Style |
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| Hex | Slotted | Phillips |
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| Torx | Square | External Hex |
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| Pozidriv® | Tamper- Resistant Torx | Drilled Spanner |
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| Tamper- Resistant Hex |
Shank Type Shank Type |
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| Hex |
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| Quick-Change Hex |
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| Knurled-End Hex |
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| Reversible Hex |
Size Size | Show |
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Size Size | Hide |
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Individual/Set Individual/Set |
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Overall Length Overall Length |
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Container Type Container Type |
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Material Material |
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Bolt Clearance Bolt Clearance |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Fastener-Holding Mechanism Fastener-Holding Mechanism |
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For Bit Shank Type For Bit Shank Type |
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| Hex |
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Shaft Length Shaft Length |
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Grip Style Grip Style |
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 | Cushion |
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Shaft Finish Shaft Finish |
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Number of Sizes Number of Sizes |
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Slotted Bits
Strong and durable, these multipurpose bits are often used with power tools to install sheet metal screws.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
| Drive Size | For Screw Size | Overall Lg. | Material | Each | |
5/16" Hex Shank Size | |||||
|---|---|---|---|---|---|
| 3/8" | 3/8" | 1 1/2" | Steel | 000000 | 00000 |
Hex Bits
These multipurpose bits are strong and durable.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
For technical drawings and 3-D models, click on a part number.
Ball-End Hex Bits
When you don't have exact alignment between the fastener and the tool, the ball end allows angled entry to turn screws in hard-to-reach areas.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
Hex shank bits for power tools have a groove in the shank and fit directly into power tools without an adapter. They offer more reach for recessed holes and less wobble compared to a hex shank bit used with an adapter.
For technical drawings and 3-D models, click on a part number.
Tamper-Resistant Hex Bits
An opening at the tip accommodates the pin in the recess of tamper-resistant hex screws. These are also known as pin-in-hex or pin-in-socket bits.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
Hex shank bits for power tools have a groove in the shank and fit directly into power tools without an adapter. They offer more reach for recessed holes and less wobble compared to a hex shank bit used with an adapter.
For technical drawings and 3-D models, click on a part number.
Fastener-Holding Nutdriver Bits
A mechanism inside the bit holds hex nuts and cap screws in place.
Bits with magnet hold steel fasteners.
Bits with retaining ring hold plastic and stainless steel fasteners and won’t attract loose metal parts and shavings like a magnetic bit.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
Hex shank bits for power tools have a groove in the shank and fit directly into power tools without an adapter. They offer more reach for recessed holes and less wobble compared to a hex shank bit used with an adapter.
For technical drawings and 3-D models, click on a part number.
Overall | |||||||
|---|---|---|---|---|---|---|---|
| Size | Bolt Clearance | Lg. | OD | Fastener-Holding Mechanism | Material | Each | |
1/4" Hex Shank Size | |||||||
| 3/8" | 1/8" | 1 1/8" | 0.563" | Magnet | Steel | 00000000 | 00000 |
1/4" Hex Shank Size for Power Tools | |||||||
| 3/8" | 1/8" | 4" | 0.563" | Magnet | Steel | 0000000 | 00000 |
| 3/8" | 1/8" | 6" | 0.563" | Magnet | Steel | 0000000 | 00000 |
| 3/8" | 1/8" | 12" | 0.578" | Magnet | Steel | 0000000 | 00000 |
| 3/8" | 3/16" | 1 3/4" | 0.563" | Magnet | Steel | 0000000 | 0000 |
| 3/8" | 3/16" | 2 5/8" | 0.563" | Magnet | Steel | 0000000 | 0000 |
| 3/8" | 1/4" | 1 5/8" | 0.563" | Retaining Ring | Steel | 0000000 | 0000 |
Fastener-Holding Nutdriver Bits for Impact Drivers
The toughest bits available, these withstand the shock and twisting force of impact drivers. They have a magnet that holds steel hex nuts and cap screws in place. The groove in the shank fits directly into power tools.
For technical drawings and 3-D models, click on a part number.
Overall | |||||||
|---|---|---|---|---|---|---|---|
| Size | Bolt Clearance | Lg. | OD | Fastener-Holding Mechanism | Material | Each | |
1/4" Hex Shank Size for Power Tools | |||||||
| 3/8" | 1/8" | 1 3/4" | 0.563" | Magnet | Steel | 0000000 | 00000 |
Extra-Grip Fastener-Holding Nutdriver Bits
Because they make contact on the flat sides of fasteners rather than only on the corners, these bits significantly reduce slipping and stripping. The groove in the shank fits directly into power tools. They are also known as lobular bits.
For technical drawings and 3-D models, click on a part number.
Nutdriver Bits
Also known as nut setters, these bits turn hex nuts and cap screws.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
Hex shank bits for power tools have a groove in the shank and fit directly into power tools without an adapter. They offer more reach for recessed holes and less wobble compared to a hex shank bit used with an adapter.
For technical drawings and 3-D models, click on a part number.
Bit Assortments
These assortments contain general-purpose bits.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
Hex shank bits for power tools have a groove in the shank and fit directly into power tools without an adapter. They offer more reach for recessed holes and less wobble compared to a hex shank bit used with an adapter.
 |  Hex |  Tamper-Resistant Hex | |  Phillips |  Slotted | ||
 Torx |  Square |  Drilled Spanner |  Pozidriv® |  Tamper-Resistant Torx | External Hex | ||
| No. of Pieces | Components Included | Bits Included | Adapters Included | Drive Tools Included | Each | |
1/4" Hex Shank Size—Steel | ||||||
|---|---|---|---|---|---|---|
| 29 | 26 Bits 2 Adapters 1 Drive Tool | Phillips: No. 1, No. 3 (1" O'all Lg.)—1 ea. Phillips: No. 2 (1" O'all Lg.)—2 ea. Slotted: 3/16", 1/4", 9/32" (1" O'all Lg.)—1 ea. Hex (Inch): 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32" 3/16", 7/32", 1/4", 5/16", 3/8" (1" O'all Lg.)—1 ea. Hex (Metric): 2 mm, 2.5 mm, 3 mm, 4 mm 5 mm, 6 mm, 8 mm (1" O'all Lg.)—1 ea. | 1/4" Male Square Drive × 1/4" Hex Shank Adapter 2 1/8" Lg. Bit Adapter for Power Tools | 7 3/4" Lg. Bit Screwdriver | 00000000 | 000000 |
| 100 | 96 Bits 4 Adapters | Phillips: No. 0 (1" O'all Lg.)—1 ea. Phillips: No. 1, No. 3 (1" O'all Lg.)—2 ea. Phillips: No. 2 (1" O'all Lg.)—4 ea. Slotted: 3/32", 1/8", 5/32", 3/16", 7/32", 1/4" 9/32", 5/16", 3/8" (1" O'all Lg.)—1 ea. Hex (Inch): 0.050", 1/16", 5/64", 3/32", 7/64" 1/8", 9/64", 5/32", 3/16", 7/32", 1/4" 5/16", 3/8" (1" O'all Lg.)—1 ea. Hex (Metric): 1.5 mm, 2 mm, 2.5 mm, 3 mm 4 mm, 5 mm, 6 mm, 7 mm, 8 mm (1" O'all Lg.)—1 ea. Tamper-Resistant Hex (Inch): 3/32" 7/64", 1/8", 9/64", 5/32", 3/16", 7/32" 1/4", 5/16" (1" O'all Lg.)—1 ea. Tamper-Resistant Hex (Metric): 2.5 mm, 3 mm 4 mm, 5 mm, 6 mm, 8 mm (1" O'all Lg.)—1 ea. Torx: T5, T6, T7, T8, T9, T10, T15, T20, T25, T27 T30, T40, T45, T50, T55 (1" O'all Lg.)—1 ea. Tamper-Resistant Torx: T6, T7, T8, T9, T10, T15 T20, T25, T27, T30, T40 (1" O'all Lg.)—1 ea. Square: No. 0, No. 1, No. 2, No. 3, No. 4 (1" O'all Lg.)—1 ea. Pozidriv®: No. 1, No. 2, No. 3 (1" O'all Lg.)—1 ea. Drilled Spanner: No. 4, No. 6, No. 8, No. 10 No. 12, 1/4" (1" O'all Lg.)—1 ea. Screw-In Hook Driver Bit—1 ea. | 1/4" Male Square Drive × 1/4" Hex Shank Adapter (1" O'all Lg.) 1/4" Male Square Drive × 1/4" Hex Shank Adapter (2" O'all Lg.) 2 1/2" Lg. Bit Adapter for Power Tools Bit Adapter for Square Drive Tools | __ | 000000 | 00000 |
1/4" Hex Shank Size and 1/4" Reversible Hex—Steel | ||||||
| 30 | 29 Bits 1 Adapter | Phillips: No. 1, No. 3 (1" O'all Lg.)—2 ea. Phillips: No. 2 (1" O'all Lg.)—7 ea. Reversible Phillips: No. 2 × No. 2 (2 3/8" O'all Lg.)—2 ea. Slotted: 13/64", 15/64", 9/32" (1" O'all Lg.)—1 ea. Reversible Slotted: 15/64" × 15/64" (2 3/8" O'all Lg.)—1 ea. Square: No. 2 (1" O'all Lg.)—5 ea. Square: No. 1, No. 3 (1" O'all Lg.)—1 ea. Reversible Square: No. 2 × No. 2 (2 3/8" O'all Lg.)—1 ea. External Hex: 1/4", 5/16", 3/8" 7/16" (2 5/8" O'all Lg.)—1 ea. | 2 1/4" Lg. Bit Adapter for Power Tools | __ | 00000000 | 00000 |
1/4" Hex Shank Size for Power Tools—Steel | ||||||
| 34 | 29 Bits 5 Adapters | Phillips: No. 1, No. 2, No. 3 (2" O'all Lg.) Phillips: No. 1, No. 2, No. 3 (3 1/2" O'all Lg.) Phillips: No. 1, No. 2, No. 3 (6" O'all Lg.) Torx: T8, T9, T10 (2" O'all Lg.) Torx: T15, T20, T25, T27, T30 (6" O'all Lg.) Torx: T15, T20, T25, T30 (3 1/2" O'all Lg.) Pozidriv®: No. 1, No. 2, No. 3 (2" O'all Lg.) Pozidriv®: No. 2 (3 1/2" O'all Lg.) Pozidriv®: No. 2 (6" O'all Lg.) External Hex: 3/8", 1/2" (1 3/4" O'all Lg.) External Hex: 5/16" (1 5/8" O'all Lg.) | 1/4" Male Square Drive × 1/4" Hex Shank Adapter 3/8" Male Square Drive × 1/4" Hex Shank Adapter 1/2" Male Square Drive × 1/4" Hex Shank Adapter 2 3/8" Lg. Bit Adapter for Power Tools | __ | 0000000 | 00000 |
Precise-Control Bit Assortments
Bits have a knurled shank that allows finger tightening. For more torque, use with the included ratcheting bit screwdriver. They will not fit in standard bit screwdrivers.
| No. of Pieces | Components Included | Bits Included | Adapters Included | Extensions Included | Drive Tools Included | Material | Each | |
1/4" Knurled-End Hex | ||||||||
|---|---|---|---|---|---|---|---|---|
| 27 | 23 Bits 1 Adapter 1 Extension 2 Drive Tools | Phillips: No. 1, No. 2 (1 3/8" O'all Lg.) Slotted: 3/16", 1/4", 3/8" (1 1/4" O'all Lg.) Hex (Inch): 0.050", 1/16", 5/64", 3/32", 7/64", 1/8" 9/64", 5/32", 3/16", 7/32", 1/4" (1 1/4" O'all Lg.) Hex (Metric): 1.5 mm, 2 mm, 2.5 mm, 3 mm 4 mm, 5 mm, 6 mm (1 1/4" O'all Lg.) | 1/4" Male Square Drive × 1/4" Hex Shank Adapter | 3 1/2" Lg. Extension | 3 3/4" Lg. Tight-Clearance Ratcheting Bit Screwdriver Screwdriver Handle | Steel | 0000000 | 000000 |
| Size | Each | |
Slotted | ||
|---|---|---|
| 3/16" | 0000000 | 00000 |
| 1/4" | 0000000 | 0000 |
| 3/8" | 0000000 | 0000 |
Phillips | ||
| No. 1 | 0000000 | 0000 |
| No. 2 | 0000000 | 0000 |
Hex | ||
| 0.050" | 0000000 | 0000 |
| 1/16" | 0000000 | 0000 |
| 5/64" | 0000000 | 0000 |
| 3/32" | 0000000 | 0000 |
| 7/64" | 0000000 | 0000 |
| 1/8" | 0000000 | 0000 |
| 9/64" | 0000000 | 0000 |
| 5/32" | 0000000 | 0000 |
| 3/16" | 0000000 | 0000 |
| 7/32" | 0000000 | 0000 |
| 1/4" | 0000000 | 0000 |
| 1.5 mm | 0000000 | 0000 |
| 2 mm | 0000000 | 0000 |
| 2.5 mm | 0000000 | 0000 |
| 3 mm | 0000000 | 0000 |
| 4 mm | 0000000 | 0000 |
| 5 mm | 0000000 | 0000 |
| 6 mm | 0000000 | 0000 |
| For Bit Hex Shank Size | Overall Lg. | Material | Each | |
Knurled-End Hex | ||||
|---|---|---|---|---|
| 1/4" | 3 3/4" | Stainless Steel | 0000000 | 00000 |
Hex Bit Sets
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
For technical drawings and 3-D models, click on a part number.
| Components Included | Bits Included | Material | Container Type | Each | |
1/4" Hex Shank Size | |||||
|---|---|---|---|---|---|
| 12 Bits | Hex: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8" (1" O'all Lg.) | Steel | Plastic Caddy | 0000000 | 000000 |
Ball-End Hex Bit Sets
When you don't have exact alignment between the fastener and the tool, the ball end allows angled entry to turn screws in hard-to-reach areas.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
Hex shank bits for power tools have a groove in the shank and fit directly into power tools without an adapter. They offer more reach for recessed holes and less wobble compared to a hex shank bit used with an adapter.
For technical drawings and 3-D models, click on a part number.
| Components Included | Bits Included | Max. Access Angle | Material | Container Type | Each | |
1/4" Hex Shank Size | ||||||
|---|---|---|---|---|---|---|
| 12 Bits | Hex: 5/16", 3/8", 1/2" (1 1/2" O'all Lg.) Hex: 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4" (1" O'all Lg.) | 25° | Steel | Plastic Caddy | 0000000 | 000000 |
1/4" Hex Shank Size for Power Tools | ||||||
| 12 Bits | Hex: 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8", 1/2" (3" O'all Lg.) | 25° | Steel | __ | 0000000 | 00000 |
Fastener-Holding Nutdriver Bit Sets
A magnet holds the nut in place. These bits have a groove in the shank to fit directly into power tools.
For technical drawings and 3-D models, click on a part number.
| Components Included | Bits Included | Overall Lg. | Bolt Clearance | Fastener-Holding Mechanism | Overall Dia. | Material | Container Type | Each | |
1/4" Hex Shank Size for Power Tools | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 9 Bits | External Hex: 1/4" (2" O'all Lg.) External Hex: 1/4", 5/16" (1 5/8" O'all Lg.) External Hex: 1/4", 5/16", 3/8", 7/16" (2 5/8" O'all Lg.) External Hex: 3/8", 7/16" (1 3/4" O'all Lg.) | 1 5/8"-2 5/8" | 1/16"-7/16" | Magnet | 7/16"-5/8" | Steel | Plastic Caddy | 0000000 | 000000 |
Nutdriver Bit Sets
Also known as nut setters, these bits turn hex nuts and cap screws.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
Hex shank bits for power tools have a groove in the shank and fit directly into power tools without an adapter. They offer more reach for recessed holes and less wobble compared to a hex shank bit used with an adapter.
For technical drawings and 3-D models, click on a part number.
| Components Included | Bits Included | Bolt Clearance | Overall Dia. | Material | Container Type | Each | |
1/4" Hex Shank Size | |||||||
|---|---|---|---|---|---|---|---|
| 7 Bits | External Hex: 3/16", 1/4" (1 3/8" O'all Lg.) External Hex: 7/16" (1 5/8" O'all Lg.) External Hex: 9/32", 5/16", 11/32", 3/8" (1 1/2" O'all Lg.) | 3/16"-5/16" | 5/16"-5/8" | Steel | Plastic Caddy | 00000000 | 000000 |
1/4" Hex Shank Size for Power Tools | |||||||
| 9 Bits | External Hex: 1/4" (2" O'all Lg.) External Hex: 1/4", 5/16" (1 5/8" O'all Lg.) External Hex: 1/4", 5/16", 3/8", 7/16" (2 5/8" O'all Lg.) External Hex: 3/8", 7/16" (1 3/4" O'all Lg.) | 1/16"-1/4" | 7/16"-5/8" | Steel | Plastic Caddy | 0000000 | 00000 |
Tamper-Resistant Hex Bit Sets
An opening at the tip accommodates the pin in the recess of tamper-resistant hex screws. These are also known as pin-in-hex or pin-in-socket bits
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
For technical drawings and 3-D models, click on a part number.
| Components Included | Bits Included | Material | Container Type | Each | |
1/4" Hex Shank Size | |||||
|---|---|---|---|---|---|
| 11 Bits | Tamper-Resistant Hex: 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8" (1" O'all Lg.) | Steel | Plastic Pouch | 0000000 | 000000 |
Reversible-Bit Screwdriver/Nutdrivers
Bits have a different tip at each end and snap into the shaft. A ball detent holds the bit in place. To use as nutdriver, remove the bit and turn fasteners with the shaft, which is also reversible.
Cushion-grip drivers offer comfort and some slip resistance. Bits turn eight screw sizes and the shaft three external hex sizes.
Shaft | Material | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Bit Hex Shank Size | No. of Sizes | Sizes Included | Overall Lg. | Lg. | O'all Wd. | Bit-Holding Mechanism | Shaft | Bit | Handle | Features | Each | |
Cushion Grip | ||||||||||||
| 1/4", 5/16" | 11 | Phillips: No. 1, No. 2 Slotted: 3/16", 1/4" Torx: T10, T15 Square: No. 1, No. 2 External Hex: 1/4" External Hex: 5/16", 3/8" | 7" | 2 1/2" | 17/32" | Ball Detent | Chrome-Plated Steel | Steel | Plastic | Bit storage inside shaft | 0000000 | 000000 |
Ball-End Driver Shafts
Create your own tool by attaching these shafts to a handle, or use with socket wrenches and power tools. They have a ball end that allows angled entry to make good contact with the recess when a standard-tip shaft can’t.
For technical drawings and 3-D models, click on a part number.
| Drive Size | Overall Lg. | Max. Access Angle | Material | Finish | Each | |
Hex | ||||||
|---|---|---|---|---|---|---|
| 3/8" | 8 1/4" | 25° | Steel | Black Phosphate Coated | 0000000 | 00000 |