This 4-1/2 inch ergonomic angle grinder features a narrow grip zone for all-day comfort and control, combined with a powerful 10-amp motor. The Bosch angle grinder delivers results, producing up to 11,000 no-load rpm for maximum productivity in grinding and cutting applications. The tool weighs 4.6 lbs. For added convenience, it has an anti-vibration side handle and an adjustable tool-free guard with multiple fixed-adjustment settings to allow the user to position the guard in a variety of working angles. It has an updated gearhead mounting collar, which is now compatible with all Bosch metal and concrete guards.