Diamond polishing pads 
 
Specifications
Diameter : 5inch /125mm
Hole : 38mm
Working tooth thickness: 4mm
Total thickness :7.82mm
Grit : #50 #100 #200 #400 #800,#1500,#3000
7 Steps can finish Rough grinding and polishing glossiness
Metrial: Diamond and resin
Usage: Wet /Dry polishing
Craft : Pressed and Solidify
1. 7 Steps Diamond polishing pad
2. Fit to polishing concrete floor,marble,limestone, and usual granite
3. Fast polishing
4. Longer life
5. High glossiness