| Quantity: | |
|---|---|
Features:
1. Using quenching heat treatment, high-speed steel material, high hardness and not easy to collapse.
2. After the black skin nitriding treatment, the hardness is as high as 60°C, and the impact resistance.
3. It can process cast iron, forgings, steel parts, etc.
Reasons for choosing us
1.Complete products to meet your various processing needs!
2.Good faith management, high quality materials and quality.
3.Factory direct supply, original factory manufacturing, quality assurance.
4.Professional pre-sales team, quick response to your questions
