AAA EDM STONE Surface polish after EDM processing for general mold AAA EDM STONE BRAND：AAA TYPE：EDM STONE Application: Surface polish after EDM processing for general mold Features: This special stone has higher hardness and less abrasion. It shows high performance for detailed polish, such as corners of acute angles. GRIT： #120 #320 #800 #180 #400 #1000 #240 #600 #1200 SIZE： 1x 6x 100 1.5x 6x100 2x 6x 100 3x 6x 100 1x10x100 1.5x10x 100 2x10x 100 3x 6x150 6x 6x150 3x 13x150 5x 13x150
AAA EDM STONE Surface polish after EDM processing for general mold
AAA EDM STONE BRAND：AAA TYPE：EDM STONE Application: Surface polish after EDM processing for general mold Features: This special stone has higher hardness and less abrasion. It shows high performance for detailed polish, such as corners of acute angles. GRIT：
SIZE：