The Black & Decker BDEG900 9" 15 Amp Angle Grinder is ideal for cutting and grinding of both metal and concrete, along with surface welding prep. This grinder features a powerful 15 amp motor with a metal gear case for durability and longer life. It offers an auxiliary handle to help secure the grinder and get through jobs efficiently. A tool-free guard provides safety and make needed adjustments simpler. It also offers grounded three wire plug construction which is designed for contractors requiring grounded tools. This unit operates at 6,500 rpm, with a spindle size range of 5/8" - 11 ". Includes: (1) 9" angle grinder, (1) Auxiliary Handle, (1) Tool Free guard.