Specifications

petitive price
fessional quality,strict quality control
3.advanced equipment,plenty experience
4.ISO90001

 

 

Import S2 Sandblasting Surface Screw Driver Bits

 

Specifications
1.Imported S2 steel/Domstic S2 steel
2.Surface:sand blasting,nickel plating,brown
3.hardness:58-60degree
4.best heat treatment

Surface processing:Sand blasting

Material : Industrial grade S2 tool steel

Features:

1.For use any magnetic bit holder.

2.Reinforced tip for longer life than standard bit.ribbed tip withstand up to 50% torque beforeamount .

3.Industrial grade S2 tool steel is tempered to extra hard for increased durability.

4.Heat trated to resist breakage and wear .Specially designed to reduce stripping .

5.There are screw thread ,it's more torsion.