F 4#80# 90#150# 180#240# 8#-80# 100#-150#
Natural Corundum
Corundum Abrasives
Surface Deburring
Natural Abrasives
Bauxite and Coke
2250
7-9
Three Party Crystal System
Emery/Grinding Wheel/Brown Corundum
Bauxite, Carbon Material, Iron Filing
Bag and Pallet
1# 20# 80# 150# 180 #.
Shandong, China (Mainland)