Item: Threewing Scvew power driver bits, screwdriver bits, power driver bits, driver bits, TORQ-Set screwdriver bits

Size: H1/4"

Surface processing: Rubefaction

For use any magnetic bit holder.

Reinforced tip for longer life than standard bit.

Ribbed tip withstand up to 50% more torque before amount. Industrial grade S2 tool steel is tempered to extra hard for increased durability.

Heat trated to resist breakage and wear. Specially designed to reduce stripping.