Tiger Zirconium Angled Flap Discs, 5 in Dia, 40 Grit, 12000 rpm

Features : Aggressive Grinding - attacks metal, removing more material in less time so you get the job done faster | Long Life - keeps you grinding longer on steel, stainless, aluminum and other hard-to-grind metals, lowering cost of use | Flexibility of Approach - angled flaps allow the operator to grind at a higher or lower angle, getting into hard-to-reach places more easily | Smooth Finish - while grinding fillet welds, the angled flaps reduce the risk of gouging the work-piece