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Irwin impact performance series fastener drive bits are engineered for maximum durability and long life with impact drivers. These power bits are designed with precision tip geometry so they fit fasteners more precisely, which reduces stripping and cam-out. Manufactured with heavy-duty, cold-forged, high-grade steel, they'll withstand extremely high-torque output and the black oxide finish resists corrosion and increases the life of the bit. They're designed with a 1/4 in quick-change shank, so they work with all types of impact and rotary drivers. Plus, they also have a unique power groove design for use with the exclusive Irwin magnetic collar attachment, which prevents fasteners from slipping and wobbling.

Shock-resistant tool steel for maximum durability. Hardened core for extra strength and long life. Heat treated to resist breakage and wear.

Shock-resistant tool steel for maximum durability. Hardened core for extra strength and long life. Heat treated to resist breakage and wear.

Rounded nut, one-way screw remover is ideal for removing rounded or damaged nuts and bolts. Shank of size 1/4 in.

Rounded nut, one-way screw remover is ideal for removing rounded or damaged nuts and bolts. Shank of size 1/4 in.

Advanced hardening process provides maximum durability, 1/4 in hex shank.

For use with Pro Fit premium deck screws and other screws where a star drive bit is needed. 3 Power bits per pack. Premium quality steel. Fits into a drill chuck or quick change adapter, 1/4 in hex shank.

For use with Pro Fit premium deck screws and other screws where a star drive bit is needed. 3 Power bits per pack. Premium quality steel. Fits into a drill chuck or quick change adapter, 1/4 in hex shank.

Made of shock-resistant tool steel for maximum durability. Advanced hardened core, heat treated for extra strength reduces stripping and breakage, 1/4 in hex shank.

Advanced hardening process provides maximum durability, 1/4 in hex shank.

Industrial deck bit tip that is shock-resistant steel for maximum durability, hardened core for extra strength and reduced breakage, heat treated to resist breakage and wear and specially designed to reduce stripping, 1/4 in hex shank.

Specially designed to reduce stripping. Heat-treated to resist breakage and wear. Made of shock-resistant tool steel for maximum durability. Hardened core for extra strength and reduced breakage.

Made of high-grade S2 tool steel and milled for precise fit. Specifically built for the higher torque requirements of power tools, can be used with drill chuck or quick change chuck adapter in applications such as appliance, automotive, aviation, decking, drywall, electronics, furniture assembly, general construction and HVACR, 1/4 in hex shank.

Specially designed to reduce stripping. Heat treated to resist breakage and wear. Made of shock-resistant tool steel for maximum durability. Hardened core for extra strength and reduced breakage.

For use with Pro Fit premium deck screws and other screws where a star drive bit is needed. 3 Power bits per pack. Premium quality steel. Fits into a drill chuck or quick change adapter, 1/4 in hex shank.

Rounded nut, one-way screw remover is ideal for removing rounded or damaged nuts and bolts. Shank of size 1/4 in.

Rounded nut, one-way screw remover is ideal for removing rounded or damaged nuts and bolts. Shank of size 1/4 in.

Made of shock-resistant tool steel for maximum durability. Advanced hardened core, heat treated for extra strength reduces stripping and breakage, 1/4 in hex shank.

Boshart Pipe Adapter, Nominal Size 1: 3/4 in, Connection Type 1: Insert, Connection Type 2: MPT, Nylon

Boshart Pipe Adapter, Nominal Size 1: 1/2 in, Connection Type 1: Insert, Connection Type 2: MPT, Nylon