4 inch 100mm Diamond Grinding Tool Metal Bond Polishing Pad For Granite Marble Concrete

Size：4 inch
Bond: Metal Bond
Thickness: 5mm
Grit: 50#,100#,200#,400#
Work Condition: Wet Polishing Pad Backs are color-Coded for easy grit size identification
Grade:Economy,Standard,Premium
Recommended RPM:Max 8000 RPM
Applied Machine: Angle Grinder,Floor Polishing Machine,Other hand hold machine
Features:
Metal bond diamond polishing pads are designed to wet-polishing for straight or contoured edges for marble,granite and concrete.
Metal Powder are mixed with resin to provide a tighter bond to diamonds.
Metal bond polishing pads with rubber backer pad are applied to quickly remove stock.
They are more aggressive than traditional resin bond pads,Last longer than resin bond pads .