PFERD Abrasives Flap disc 609935 - PFERD 67654125, The PFERD 67654125 A-Cool Sg Inox + Alu flap disc, with a diameter of 125 mm and bore diameter of 22.23 mm, is designed for efficient grinding on stainless steel and aluminium. This abrasive disc offers effective material removal with reduced heat build-up, making it ideal for metalworking applications. Each box contains 10 flap discs, suitable for professional use in fabrication and maintenance environments. PFERD 67654125 POLIFAN Flap Disc 125mm for cool Grinding on stainless steel