WLR 51165 Flap Disc 4-1/2" X 5/8-11 40 Grit Tiger Paw Super High Density Type 27

Designed for the user looking for aggressive stock removal..

High performance 100% zirconia alumina grain is ideal for heavy duty applications on steel and stainless steel..

Contaminant-free (contains less than 0.1% Fe, S, Cl)..

High density flap design is conformable to irregular surfaces..

5/8" - 11 metal nut allows for quick spin-on, spin-off changeover and eliminates cross-threading or sticking to spindle due to heat build-up..

Phenolic backing prevents scratching of the workpiece..