BSRTTOOL 3PCS Vacuum Brazed Diamond Polishing Pads Grinding Wheel Disc for Concrete (4 INCH)

BSRTTOOL 3PCS Vacuum Brazed Diamond Polishing Pads Grinding Wheel Disc for Concrete (4 INCH)

Inch：4 Inch Grit: 30# 50# 100# (Coarse to Fine, 1 piece each grit size ) Rubber layer on the back of this pad, is used to slow down the impact and vibration during the grinding process, so the grinding effect is more even and higher grinding efficiency. Vacuum brazing technology, the diamond particles are firmly welded to the base body or a tire body, diamond never fall off, so it is very sharp. They are extremely good at shaping and removing lippages on granite, marble and concrete. They can also be used for glass and swimming pool surfaces. Vacuum brazing technology, the diamond particles are firmly welded to the base body or a tire body, diamond never fall off, so it is very sharp.They are extremely good at shaping and removing lippages on granite, marble and concrete. They can also be used for glass and swimming pool surfaces.