- Bit head adopts the S2 high alloy steel, steel imported from Taiwan
- After the whole body heat treatment, high torque, high hardness, wear resistance
- Use matte surface, the nickel plating processing
- Standard: QB/T 4205~4209-2011
- Bit head adopts the S2 high alloy steel, steel imported from Taiwan
- After the whole body heat treatment, high torque, high hardness, wear resistance
- Use matte surface, the nickel plating processing
- Standard: QB/T 4205~4209-2011
SKU | SL |
---|---|
Product Model No | SL |
brand | Jetech |