6" 8" A/WA/C/GC oilstone Olstone is made from A material . The character is high quality and high efficiency.

6" 8" A/WA/C/GC oilstone

Olstone is made from A material . The character is high quality and high efficiency.

Dimmension	mm	inch
Length	100—300	4—12
Width	38—75	1/2—3
Thickness	25—50	1—2