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Black Fused Alumina Abrasive Material Emery Black Corundum Sand Customized Size

2025-04-13 introduction 3650
Black Fused Alumina Abrasive Material
Natural Corundum
Corundum Abrasives
Refractory, Polishing, Lapping, Blasting
Surface Deburring
Natural Abrasives
Abrasive
Superabrasive
Trigonal Crystal System
More Than The 9.0
2050
More Than The3.50
85
6-9
5-8
2-4
XINLI
25kg/Bag
24#, BLACK, GRITS
China
2818109000
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