Base Info
- Model NO.：d20
- Steel Ball Size：D20mm
- Surface Hardness：58-62HRC
- Core Hardness：55-59HRC
- Impact Toughness：≥12 J,Cm2
- Trademark：JIBANG
- Transport Package：Steel Drum or Container Woven Ton Bag
- Origin：Jiangsu, Jiangyin
Description
Base Info
Description