1. Trangle Shape Blocks
2. Good sharpness
3. Scratch free polishing
4. Can get very glossy surface

Resin Bond Trigonal Shape Diamond Polishing Block
Features:
Polishing blocks are welded on trigonal shape backer
High polishing speed with glossy surface
No scratch and color be left on the stone

Application
For ceramic tile, marble, granite and other flat shape stones
grinding and polishing from coarse to finish processing.
Universal for polishing machine.