H5/16" Impact screwdriver bits 1.S2 material 2.Finished: Sand blasting , Bronzed 3.Size: 38mm, 41mm,89mm 4.58-61 hardness

1.Item:Impact Driver bits driver(screwdriver bits, power bits, pneumatic power bits)

2.Application: screwdriver bits, power bits, pneumatic power bits

3.Material: S2 steel

4 Overlength:80mm

5.Wide range of Tips selection:

1)Phillips,Slotted,Torx,Pozidriv,Quadrex,Frearson,Sockethead,Square recess,Torq-Set,MorTorq,Tri-Wing,Triple Square are available

Wide range of Tips selection

2)Wide range of Coating selection:Sand blasting, titanium,Chrome electro-plating, manganese hypophosphite both them available for us

Impact screwdriver bits