Norton Blaze 50 Grit TR Disc

Engineered double-laminate backing is extremely durable for the toughest applications. No more frayed edges and discs falling apart. The new ceramic grain self-sharpens thus cutting cooler and lasting longer than all other grinding discs. Quick tool-free disc change to eliminate time wasted and increase production. Available in 2″ and 3″ discs for even the hard to reach jobs Speed-Lok TR discs allow for quick tool-free disc change and increased production. They twist on and twist off and lock securely to the back-up pad.