[100 4 x 4 inches]

Diameter: 100 mm / 4 inches.
Hole: 15 mm.
Working tooth height: 3 mm.
Total thickness: 5 mm.
Grit: #50, #100, #200, #400
Use for: wet polishing
Material: diamond, copper, resin and nylon fabric
Craft: pressed and solidified.
Characteristic
1. Longer service life.
2. Add high quality diamond and metal particles.
3. Super sharp, fast polishing. Can save a lot of time and significantly improve work efficiency.
4. Super wear-resistant. It has a 3 to 5 times higher life expectancy than conventional polished sheets.
5. High shine. Polished wafers have a high shine.
6. No scratches on stone surfaces