bff 7102

grinding media : even hardness unbreakable grinding resistant high impact value grinding media :application fields:industries of cement building material ,metallurgical selection in mine,grinding coal in power plant,chemical industry and machinery,etc(SIZE):DIA 20-150mm(HARDNESS):HRC 50-60(CHEMICAL ELEMENTS):C:0.52-0.65 Si0.15-0.37Mn:0.6-1.2 S:≤0.04 P:≤0.04 Cr:≤0.25(SPECIFICATION AND HARDNESS OF ...

power tools grinder pads for marble and granite Min. Order 200 pieces FOB:USD $0.8-2.8/Piece Supply ability:100000/day power tools grinder pads for marble and granite vSpecification Grit#30 #50 #100 #200 #400 #800 #1500 #3000, BFFDiameter (inch)3”4”5”6”7”8”9”Diameter (mm)80100125150180200220v The type of diamond polishing pads• Marble polishing pads, • granite polishing pads, • ceramic tiles ...

... used in checking gynecology disease Ref: GCDE 7101 and GCDE 7102 type: push A,B, Screw A,B Disposable vaginal speculumit ...