Grit: 400#,600#,800#,1500#, 3000#

Size: 4" 5"6" 8" 10" 14" 16" 17" 20" 21" 24" 27"

Thickness: 2.5cm

Feature:

1)surface level about 5mm all with diamond

2)High efficiency

3) Sharp and Shinny

4)Long working life

5)Reasonable price

6) Good testing report