1.impact driver,screw bit 50mm
2.Passed ISO9001 and SGS
3.Material:S2
4.Model Nomber:SBF-50mm

Specifications

impact driver,screwdriver bits,screw bit  pz2
1. Material: S2, Cr-V 6150, etc.
2. Different sizes and length  are available

3. Surface treatment: sand blast, phosphating red, Cr-coating, nickle plating, or any other special finishes be required by customers

4.Type:single head

5.Head types: Ph,pz,TORX,Square

6. Special heat-treated

7.length:50MM