Campbell Hausfeld Angle Die Grinder: * Lawn and automotive maintenance grinder * 20,000 RPM * 1/4" NPT air inlet * 6.2 SCFM at 90 psi * Oversized hex nut * Easy bit replacement using standard open ended wrenches * Ideal for use on a variety of materials including wood, metal, plastic and others * Soft grip for increased comfort * Blow molded, grab and go case