Хятад Гантиг боржин бетон алмаазан булангийн нунтаглах бит …
Corner Grinding Diamond Tools for Corner Grinding Marble Granite Concrete Products Diamond Corner Grinder Diameter L70mm Grit 6#,16#,20#,30#,40#,50#,60#,120#,150#,200# Applications Widely used in stones edge, concrete corner, wall corner, etc. Features Diamond corner sharpenin...