Tough durable bits with rockwell hardness between 58-62 HRC
Bearing groove for use in Quick-Change adapters
Designed for use in power drill chuck and chuck adapter
Tough shock grade S2 alloy tool steel
IRWIN® Magnetic standard fastening bits provide a range of high quality bits engineered for use in impact drivers and drills for the completion of multiple metal and wood fastening applications.
PurchaseIRWIN 50mm SQ2 Magnetic Power Bit - 2 Pack