- Active grinding agent provides cool cutting with light pressure
- Special optimized resin bond offers maximum cutting capacity, strong edge stability, and long life
- Premium Zirconia Alumina grain with a poly/cotton heat-treated backing
- Recommended for aggressive use and heavy duty applications
![CGW Abrasives Prem Z3 Reg T27 Flap Disc, 4 1/2",80 Grit,5/8 Arbor, 13,300 rpm, 1 EA, #42315 CGW Abrasives Prem Z3 Reg T27 Flap Disc, 4 1/2",80 Grit,5/8 Arbor, 13,300 rpm, 1 EA, #42315](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/219048/313799/421-39949__36472.1590778221.jpg?c=2)