The milwaukee m18 fpp4n 524b 3 piece grinder kit contains the following 1 x 18 volt m18 cag115xpdb 115mm fuel brushless angle grinder has the slimmest handle design available on market with a paddle switch and an anti vibration side handle the removable dust screen prevents debris entrance prolonging motor life there is a fixtec nut for tool free disc change and a 115mm keyless guard no load speed 0 8500min cutting depth 28mm disc diameter 115mm m14 spindle weight 18kg 1 x 18 volt m18 fpd fuel