40 Pack Flap Discs 4 1/2 for Angle Grinder Sanding Disc – 40/60/80/120 Grit

Includes 20pcs for 40 grit, 10pcs for 60 grit, 5pcs for 80 grit, and 5pcs for 120 grit. 【Fast Grinding】The angle grinder sanding disc boasts a maximum speed of 13,300 RPM, providing fast and efficient grinding that significantly decreases your workload while reducing friction heat to protect the workpiece’s surface and prolong the disc’s service life.