Die Grinder,1 hp 1/4 In.
Speed 18,000 RPM, Air Inlet 1/4 in NPT Female, Includes Cartridge Rolls, Cross Pads, Spiral Bands and Flap Wheels, Power Source Air Powered Die Grinder,1 hp 1/4in Collet 18,000 RPM 3in Ext Lngth,1/pk.Collet 18,000 RPM, Horsepower 1 hp, Collet Size 1/4 in, Grinder Orientation Straight, Max.