•Flap discs are made with premium zirconia and alumina grain for fast stock removal. They have a long life and stay sharp for 10-15 times longer than conventional fiber discs. They provide cooler grinding and finishing in one step. They have a low noise level and light weight design. No back up pad is required for use on portable disc grinders and sanders. Very little surface pressure is needed. They are easy to use and cost effective.

•Material:Aluminum Oxide,Zirconia alumina,Calcined alumina

•Backing:T27,T29,fiberglass,plastic,Nylon 6/6

•Grit:40#,50#,60#,80#,100#,120#,150#,180#

•Size available:4",4.5",5",6",7"

•Used in ferrous and non-ferrous metals, Stainless steel, high tensile steel, titanium,aluminum,brass,copper and son.