
20mm-150mm Grinding Meida Ball
Cast Grinding Steel Ball and Forged Grinding Steel Ball
Size:20mm-150mm
Cr: 1-23%
Hardness: 60-66HRC
Product Tag:
Cast Grinding Steel Ball and Forged Grinding Steel Ball
Size:20mm-150mm
Cr: 1-23%
Hardness: 60-66HRC