KnKut Conduit Knock-Out Fractional Performance Step Drill Bit, 1/4 in - 1-3/8 in - KK4-1/4-KO Mechanics' hammers This design increases the contact

This design increases the contact surface area between the socket and the fastener

Socket Adapter/Reducer 1/2 - 3/8"

CRESCENT Set of 30 U-Guard AlphaCase Impact Driver Bit - GW CAUGSET-30

74 20 839 455

Torque screwdriver FS 1/4" 80-400 cNm

KnKut Conduit Knock-Out Fractional Performance Step Drill Bit, 1/4 in - 1-3/8 in - KK4-1/4-KO Mechanics' hammers This design increases the contactKnKut Conduit Knock Out Fractional Performance Step Drill Bit, 1 4 in 1 3 8 in KK4 1 4 KO KnKut USA Made Step Drills are made from special moly alloy steel and gold surface treated for maximum lubricity. Dual flute construction drills clean accurate holes in thin materials. Use for all thin metals, rigid plastics such as Plexiglas and wood or composite materials with a thickness equal to or less than the step thickness. When drilling steel with 1 8"