This beefy angle grinder features a 15-amp motor that delivers more power and increased performance. Its 6,600-RPM means fast stock removal and high production efficiency. It has a large trigger switch for easy operation, and a lock-on feature for continuous use. Makita’s labyrinth construction seals the motor and bearings protecting them from dust and debris. This tool is double insulated. It also features a switch handle that can be rotated 90 degrees left or right, and an automatic brush cut-out system.