Features:
2) Material: aluminum oxide and silicon carbide
3) Bonded: resin over resin
4) Application: grinding for  marble ,grinding stone
Material (the reinforced cutting and grinding discs are made of these materials):
1) Aluminium oxide: A
2) White aluminium oxide: WA
3) Single crystal aluminium: SA
4) Zirconia aluminium: ZA
5) Black silicon carbide: C
6) Green silicon carbide: GC

Total types of products (3 types of cutting and grinding discs in the structure):
1) T41 flat cut off discs
2) T42 depressed center cut off discs
3) T27 depressed center grinding discs
4)T6 Cup wheels