Norton flap discs are engineered for light stock removal, edge chamfering, deburring, blending and finishing, reducing processing time and lowering total abrasive costs. Flap discs cut faster and provide a better finish than fibre discs while having the added benefit of longer life thanks to the flap construction.

X-treme R860 has tough polyester backing for excellent product life and more material removal with one disc. It is ideal on medium to high pressure applications on carbon steel and hard metals. Norton flap disc R860 is made from 100% sharp Norzon grain for faster cutting from the start.