●Grain size (#): 150
●Inner diameter (mm): 8
●Width (mm): 20
●Maximum operating Speed r.p.m. (rpm): 25000
●Mass (G): 12
●Application: Use Tool: Air Micro Grinder, Electric Drill.
●Country of origin: Japan
●Weight: 12g
●Manufacturers model number: GP820B 150
●CODE No.: 116-3591