JP4020 material,For pre-hardened steel(40~50HRC);Uses coating with excellent shock resistance,making it superior for cutting prehardened steel.
Contact: Scott.jiang
Phone: 13922956152
Tel: 0769-21018541
Email: info@yuzemachinery.com
Add: Room 6, Building H,Changan Commercial Center,Changan Town,Dongaun city,Guangdong province,PRC