Screwdriver Bit Set: 1 inches (PH1,PH3,PZ2,T20,T30,SQ2,SL#8,Hex2,2.5,3,3.5,4,5,6mm,3/32",7/64",1/8".9/64",5/32".3/16",1/4"),2 inches(PH2,T25,Hex5,6mm,3/16",1/4") driver bits,3PC 2.5inches bit holder.These set have a customized box,it also be used like a wrench
Impact Bit & Bit Holder: Impact Shock Absorbent Zone stands up to impact drivers. It can be handled a new generation of higher torque impact drivers
S2 Alloy Steel: it owns the features of high hardness and good toughness and resistance through strictly heat treatment, durable and suitable for any industrial use
Precision Tips Head: deliver a better fit and less cam-out, each edge can accurately lock the screw, stabilizes without slipping and improves work efficiency. Avoid damaging the screw and screwdriver head
Wide range of uses: Made to fit 1/4 In. hex impact drivers drill screw bit set is not only work with impact driver, but also magnetic screwdriver bit perfect for any regular drill, electric,hand screwdrivers and more
