The M18 FUEL 7 in./9 in. Large Angle Grinder is the world ft. s first 18v LAG generating the power of a 15 Amp corded large angle grinder, is up to 2 lbs. lighter, and has 9 in. grinding capacity. Providing high performance, advanced ergonomics and legendary durability, this grinder is designed to complete the toughest grinding, surface preparation, and cutting applications with any 7 in. to 9 in. accessory. The POWERSTATE Brushless Motor provides 6,600 RPM and higher speeds under load for corded grinding/cutting performance. REDLINK PLUS intelligence ensures maximum performance and protection from overload, overheating and over discharge. The M18 REDLITHIUM High Output HD Tool-free accessory changes using the FIXTEC nut and guard adjustments mean less downtime during work. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.