Norton NorZon R821 Quick-Change Speed-Lok Disc - Type R

Heavy duty fibre and cloth grinding discs are preferred by body shop professionals for tough jobs like paint removal, cutting down plastic filler or prepping bare metal. Made with superior zirconia alumina abrasive, the NorZon® Speed-Lock discs outperform and outlast the competition. The unique grain composition promotes a quick initial cut and actually self-sharpens with continued use.

Double laminated cloth discs get into hard-to-reach areas for the toughest jobs. Performs on a wide range of grinding, light deburring and blending applications. The 2" - 3" diameter Speed-Lok TR discs maximize productivity by minimizing downtime. Norton's Speed-Lok TR system permits instant disc mounting and removal. When you are ready to change the disc, simply twist it off. The tool-free twist-on and off fastening system make fast work of disc changes.

Discs feature:

• Superior Zirconia Alumina grain
• Super hard phenolic resin bond system
• Promotes quick initial cut
• Actually self-sharpens with continued use
• Optimizes grain adhesion
• Extends product life
• Heavy 2-ply Y weight backing
• Aggressive cut
• Reduced edge wear
• Minimal loading
• Quick, easy mounting & removal
• TR / T3 / Roloc® attachment system