Bosch 4-1/2 in. 8-Amp Angle Grinder is a lightweight and ergonomic tool designed for comfortable use over extended periods, featuring a slender grip circumference that fits naturally in your hand. Weighing just 4.2 pounds, it packs powerful performance with a robust 7.5-amp motor capable of delivering 11,000 no-load rpm. This angle grinder is engineered with directed airflow to divert dust away from critical components, enhancing durability and reliability. Bosch’s innovative Service Minder brush system automatically shuts off the tool when maintenance is needed, eliminating guesswork and ensuring optimal operation. The grinder includes a two-position side handle for versatile handling, a burst-protection quick-adjustable guard for user safety, and a large spindle lock that makes disc changes quick and easy. Model Number: GWS8-45