Colored screwdriver bit /power bit /insert bit
Bit type can be customized

 Colored screwdriver bit /power bit /insert bit
Bit type can be customized

Manufacture and supply various full series of screwdriver bits, nutsetters, nut drivers, sockets, socket adapters, bit holders and quick changeconnectors for screwdriver bits

material types:Cr-V 6150,8660,S2

Surface treatment:sandblasted, tin-coating, Cu-coating, Ni-coating, Cr-coating, Zn-coating

Head types:PH, PZ, slot, Torx, square, hex, hex-plus, Z-spanner, Torx hollow, Torx plus, tri-wing

Type:single head, double head, head with round neck,non-magnetic and magneti