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Order LookupScrewdriver Bits
Available45 products
Screwdriver bits from Grainger can drive screws and other fasteners by hand or with a cordless screwdriver or drill. Insert bits feature a compact design, and power screwdriver bits are longer for higher torque and hard-to-reach applications. Both are designed for easy change-out in production use. A double-end drill bit set can offer the versatility of Phillips and slotted ends. Find torx, hex and square-recess screwdriver drill bits, too. Shop Grainger today for a wide selection of rugged screwdriver bits.
Hex Shank Size
Torq-Set Power Insert Bits
Torq-set bits are similar to Phillips-head bits, but the four arms of its central cross are offset from each other. This design helps to prevent tampering, and makes the screw ideal for use in aerospace applications. Insert bits are commonly used with magnetic bit holders in power tool applications. Power bits are placed directly into power tool chuck.
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Torx(R) Power Bits
Torx® bits are engineered to hold fasteners and deliver torque while resisting camout.
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Hex Power Bits
Also known as "Allen" keys, six-sided hex bits help apply torque to corresponding screws and fasteners.
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Torq-Set ACR Power Insert Bits
Torq-set bits are similar to Phillips-head bits, but the four arms of its central cross are offset from each other. This design helps to prevent tampering, and makes the screw ideal for use in aerospace applications. Models with Anti-Camout Ribs (ACR) are designed to deliver torque without camout or fastener stripping.
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Hex Power Insert Bits
Also known as "Allen" keys, six-sided hex bits help apply torque to corresponding screws and fasteners. Power bits are placed directly into power tool chucks. Use with corded or cordless power tools, and pneumatic tools.
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Slotted Power Bits
These double-ended bits feature slotted drive heads at both ends. Bits with different sizes at each end help to add versatility to your work. Bits with two of the same point sizes offer twice as much service life as single-tip bits.
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Torq-Set Power Bits
Torq-set bits are similar to Phillips-head bits, but the four arms of its central cross are offset from each other. This design helps to prevent tampering, and makes the screw ideal for use in aerospace applications.
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Square Recess Power Insert Bits
Robertson square drive heads feature a slightly tapered square shape, which helps hold on to the screw for 1-handed driving. They also help to deliver torque while reducing camout. Use for driving screws and fasteners with hand tools, corded or cordless power tools, and pneumatic tools. Power bits are placed directly into power tool chuck.
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Hex Power Torsion Bits
Also known as "Allen" keys, six-sided hex bits help apply torque to corresponding screws and fasteners. Hex screws are very common in various industries, including aviation, automotive repair, and technology. Power bits are placed directly into power tool chucks. Use with corded or cordless power tools, and pneumatic tools.
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Torq-Set ACR Power Bits
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