Angle grinder with 4 1/2 in. wheel. 6 A. 11,000 RPM. Made of plastic and metal. Epoxy-coated field windings protects motor against abrasive grinding dust and metal debris. Dust resistant switch keeps dust out of the switch mechanism and lengthens switch life. Spindle lock for easy wheel change. 5/8-in. to 11-in. thread spindle. Wide flexibility for mounting most popular accessories. Ergonomic design comfortably fits in the hand for easy handling and control. Set includes: guard, auxiliary handle, flange kit, spanner wrench and wheel for steel.