Cibo FSF Standard Line flat faced zirconia flap discs 115mm x 22mm in P40 grit are the coarsest and most aggressive flap disc option.
Use the P40 grit zirconia flap discs where aggressive grinding and material removal is required such as for mig weld preparation and shaping of metal
FSF zirconia flap discs will fit onto the 4 1/2″ mini grinders with a 22mm backing flange. They give a great cut and performance at a competitive price. Abrasive cloth colour – blue
N.B. The FSF range of flap discs have a flat grinding face