Grinder — 13 Amp, 11,000 RPM, Paddle, Lock-On, Clutch, Model# 6117-30. MAX 4 1/2in.–5in. Brushless Cordless Paddle Switch Angle Grinder with FlexVolt Advantage — Tool Only, 20 Volt, Model# DCG416B. Milwaukee M12 FUEL Cordless 1/4in. Straight Die Grinder — Tool Only, Model# 2486-20. Ironton 4 1/2in.Web