1/8" Hex Head 1" Insert Bit, 1/4-Inch Drive - 5 pack - Impact Rated Steel FREE SHIPPING SAME DAY ON ALL ORDERS IN BY 3:00 PM - NO MINIMUM Manufactured to ASME B.107 Standards Patented Cryogenic Tempering Through-Hardens the entire bit CNC Machined ensures perfect tip geometry - Eliminates Camout