Specially designed for low weight & high speed mini-grinders (11000 RPM) High removal capacity & efficiency at high speed performance Special design allows access to angles & flexible performance on any surface APPLICATION: For continuous and frequent brushing processes (ship building metallic structures welding maintenance etc.) M10 MULTI-FIT THREAD: Features an exclusive design and patented multi-fit thread valid for M10 x 1.5 and M10 x 1.25 systems Specially designed for low weight & high speed mini-grinders (11 RPM) High removal capacity & efficiency at high speed performance li> Special design allows access to angles & flexible performance on any s urface APPLICATION: For continuous and frequent brushing processes (sh ip building metallic structures welding maintenance etc.) M1 MULTI-FIT THREAD: Features an exclusive design and patented multi-fit thread valid for M1 x 1.5 and M1 x 1.25 systems