Intended use: The tool is intended for grinding ferrous materials or deburring castings. Improved gear durability by change of grease and modification on the inside of gear housing. Ergonomically design handle and barrel for added extra maneuverability. Double Insulation. Ergonomically designed barrel with rubberised cover. Compact & Lightweight. Rubberised soft grip provides comfortable and sure grip. Large Trigger for easy operation. Grinding wheel not included.