(1) Specifications
(2) Silicium carbide grinding stone sanding disc
1.For grinding stone
2.Certificate: ISO9001, MPA, TUV
3.Sharp,long
(3) Item Description
(4) Item name silicium carbide grinding stone sanding discs
(5) Abrasive Type A--aluminum oxide
C--silicon carbide
Z--zirconia auminum grain
ZA--zirconia aluminum grain/aluminum oxide
AC-- aluminum oxide/silicon carbide
WA--whte aluminum oxide
(6) Grit Size 16-24 coarse
30-60 medium
70-220 fine
(7) Hardness D-L soft
M-N medium
P-S hard
T-Y very hard
(8) Structure 0-3 tight
4-7 medium
8-14 open
(9) Bond BF-phenolic resin
(10) Feature High quality silicium carbide grains
Significant longer working life
Specially developed for stone
High efficiency