One of the bestselling 115mm angle grinders on the market The Makita DGA452 is well and truly a top seller! This angle grinder is 115mm in diameter and will charge in just 22 minutes. It features a 4 pole motor with anti-restart function for optimal user safety. The high comfort grips are excellent for prolonged use. Features: The first Angle grinder of the MAKSTAR series 22 minute charge time with the air cooled Makstar Optimum Charging System. 4 pole motor Anti-restart function with warning lamp Capable of using wheels or discs for mains grinders Easy grip body Electronic current limiter with warning lamp High comfort grips Comes with: BL1850B 5.0Ah Li-ion Battery DC18RC Charger Specification: Grinding Wheel: 115mm No Load Speed: 10,000 rpm Voltage: 18V Noise sound pressure: 73 dB(A) Noise K factor: 3 dB(A) Vibration K factor: 1.5 m/sec² Vibration: Artificial Wheel 8.5 m/sec²