For sharpening, grinding, rust removal and surface preparation. Metal gear case adds durability and extends the life ofthe tool. 7 amp motor for fast, efficient grinding. Trigger switch allows for ease of use when wearing gloves. Extendedhandle with rubber grips for added comfort and control. 3 position side handle adds comfort and control in a variety ofapplications. Spindle lock. Easy accessory changes. 1,000 rpm. Spindle size: 5/8''-11''. Includes: 4-1/2'' small grinder, (1) metal grinding wheel, (1)spanner wrench and (1) side handle.