Forney #F71991 Flap Disc, Type 29, 4 in x 5/8 in, ZA36

• 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.

Product Specifications:

• Wheel size: 4" (101.6 millimeters)
• Arbor: 5/8" (15.88 millimeters)
• Wheel type: Type 29 (depressed center)
• Grit: 36
• Spec: ZA36
• Maximum revolutions per minute (RPM): 15,200
• Tool type: Angle grinder