4inch Metal Diamond Polishing Pads - Dry or Wet Grinder Tile Stone Marble Concrete Ceramics Glass 1Pcs 30 Grit

The back is made of high-quality nylon velvet, which sticks firmly and can be peeled off repeatedly. Dry grinding and wet grinding, individual customization, flexible adjustment of formula according to cement hardness to improve grinding efficiency and reduce use cost. Sharp and durable, easy chip removal, unique metal bond formula, outstanding performance and long service life. Mainly used for polishing concrete floors. It has the characteristics of being sharp, durable and easy to cut. Among them, 30#, 50#, 100# metal grinding discs have outstanding performance, and their service life is 3 to 5 times that of resin products. For dry grinding and wet grinding models, the formula can be designed according to different cement marks, which greatly improves the grinding efficiency and reduces the grinding efficiency.

• Packing: 4inch Metal Diamond Polishing Pads 1Pcs 30 Grit
• Diameter 101mm, total height 9mm, inner hole 19mm, dry polishing, can not be used Wet
• Sanding the material. Concrete, granite, marble, glass, stone, tile, stone, glass, ceramics, hard plastic, fiberglass, etc.
• The back is made of high-quality cotton, which is easy to be hooked by Velcro,
• Sharp, high grinding efficiency, wear resistance, long service life