Blue Zirconia flap discs cut fast and outlast sanding discs 10-to-1. Great flexibility. Ideal for rough or fine finishing. Multiple layers of zirconia cloth flaps constantly exposing new extra sharp grinding points. Laminated by state-of-the-art automated equipment. Reinforced fiberglass backing plate. Each disc balance tested for vibration-free grinding/finishing. Designed for grinding, blending, sanding and finishing on a wide range of materials.

Features:

• SPECIFICATIONS Wheel size: 4 in (101.6 millimeters) Arbor: 5/8 in (15.88 millimeters) Wheel type: Type 29 (depressed center) Grit: 80 Spec: ZA80 Maximum revolutions per minute (RPM): 15,200 Tool Type: Angle Grinder