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Sign In Register Forgot User ID? Forgot Password?Screwdriver Bits
126 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.
Brand
Phillips Power Bits
Phillips power bits help to deliver high torque when driving screws in various materials. S2 steel models offer hardness, while stainless steel models offer corrosion resistance.
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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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Phillips Power Insert Bits
Use these Philips bits for driving screws and fasteners with hand tools, corded or cordless power tools, and pneumatic tools. Insert bits are commonly used with magnetic bit holders in power tool applications. Power bits are placed directly into power tool chucks.
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Torx(R) Power Insert Bits
These bits are suitable for driving screws and fasteners with hand tools, corded or cordless power tools, and pneumatic tools. Insert bits are commonly used with magnetic bit holders in power tool applications. Power bits are placed directly into power tool chucks.
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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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Square Recess Power 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.
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Slotted Power Insert Bits
These slotted power insert bits are designed for driving screws and fasteners with hand tools, corded or cordless power tools, and pneumatic tools. 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) Plus Power Bits
While standard Torx® flanks feature rounded profiles, the flanks on Torx® Plus® bits are slightly larger and more elliptical, which helps transfer more torque between the tool and the screw. The force applied by the user is distributed across a larger surface area allowing more torque to be transferred, and extending the service life of both the screw and the tool.
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Pozidriv(R) Power Insert Bits
Pozidriv® bits are similar to Phillips head bits, but they feature smaller ridges inside each of the large cross sections. The ridges help to provide better contact and more torque than a Phillips head, with less likelihood to cam out.
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Slotted Insulated Hand Screwdriver Bits
These insulated screwdriver bits are designed for use with hand screwdrivers. Tang and hex shanks are available.
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Phillips Hand Insert Bits
Phillips hand insert bits are ideal for use in screwdrivers with interchangeable heads. They are not suitable for impact applications.
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Pozidriv(R) Insulated Hand Screwdriver Bits
Pozidriv® screwdriver bits are similar to Phillips head bits, but they feature smaller ridges inside each of the large cross sections. The ridges help to provide better contact and more torque than a Phillips head, with less likelihood to cam out.
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Phillips Insulated Hand Screwdriver Bits
WERA insulated hand screwdriver bits are designed for use with the Kraftform Kompakt handle/interchangeable blade system, available separately. They are designed for rapid exchange of the blade without any special tools.
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Triangular Switch Cabinet Key Insulated Hand Screwdriver Bits
WERA glass-fibre reinforced switch cabinet keys are designed for use with the Kraftform Kompakt handle/interchangeable blade system, available separately. They are designed for rapid exchange of the blade without any special tools.
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Circular Switch Cabinet Key Insulated Hand Screwdriver Bits
WERA glass-fibre reinforced switch cabinet keys are designed for use with the Kraftform Kompakt handle/interchangeable blade system, available separately. They are designed for rapid exchange of the blade without any special tools.
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Square Recess Insulated Hand Screwdriver Bits
WERA insulated hand screwdriver bits are designed for use with the Kraftform Kompakt handle/interchangeable blade system, available separately. They are designed for rapid exchange of the blade without any special tools.
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Square Switch Cabinet Key Insulated Hand Screwdriver Bits
WERA glass-fibre reinforced switch cabinet keys are designed for use with the Kraftform Kompakt handle/interchangeable blade system, available separately. They are designed for rapid exchange of the blade without any special tools.
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