Epoxy coated field and armature provide long service life against abrasion from airborne debris. Keyless adjustable guards allow for guard adjustments to be made without tools. Rotating rear handle provides improved ergonomics in cutting and grinding applications. Automatic turn-off brushes shut down the tool when brushes need to be changed to avoid tool damage. Keyless adjustable guard provides tool-free guard adjustments, increasing productivity. Low profile gearcase allows for work in tight areas. Automatic turn-off brushes shut down the tool when brushes need to be changed to avoid tool damage. 5 position side handle provides improved ergonomics for specific applications. 2 wire double insulated 'S' jacket rubber cord provides increased durability and life in hot and cold climates. 6,000 rpm provides optimal material removal with 9 in grinding wheels.