China Huzhou Xingxing Abrisive Stone Tumbling Media Aluminum Oxide Meida Ceramic Media, Find details about China Media, Aluminum Oxide Meida from Huzhou Xingxing Abrisive Stone Tumbling Media Aluminum Oxide Meida Ceramic Media
wear grade | wear rate | cutting grade |
Light cut | 8~10 | 2.2~2.8 |
medium cut | 15~18 | 3~4 |
fast cut | 18~23 | 4.5~5.5 |