Supersedes the DCG414DeWalt DCG418N-XJ 54v XR FLEXVOLT High Power Brushless Angle Grinder Body Only Based on the existing DCG414, the DCG418N-XJ High Power Brushless Angle Grinder has a new high power density motor, as well as an upgraded electronic module programe and components. When powered by a FLEXVOLT DCB546 or DCB547 battery, it provides up to 30% more power than the DCG414. It has a 125mm wheel capacity for a wider range of applications, and includes user protection features such as the E-Brake and E-Clutch.  This tool is supplied body only - batteries and chargers sold separately. FEATURES Compact gearcase to allow ease of use and access into tight spaces E-Brake & E-Clutch increase user safety amd help protect the user in the event of disc bind up Mesh guard to improve unit durability, and reduce motor dust ingress and contamination 1 touch guard system for easy keyless guard adjustments High power density motor with more copper and higher grade magnets to give increased power Electronic module has been updated with new components and program  Rubber grip overmould improves user grip and comfort High capacity battery packs deliver unprecedented SAG power levels. DCB546 = 2000W & DCB547 = 2300W 1.5 trigger switch prevents accidental start up SPECIFICATION Voltage: 54v Power Output: 2300W No Load Speed: 9000 rpm Max. Disc Diameter: 125mm Max. Disc Thickness: 6mm Spindle Diameter: M14 Spindle Length: 21.45mm Weight: 2.2kg SOUND & VIBRATION Emission Sound Pressure Level: 84 dB(A) Sound Power Level: 95 dB(A) Uncertainy K: 3dB(A) Surface Grinding: Vibration Emission Value: 6.1m/s² Uncertainty K: 1.5m/s² Disc Sanding: Vibration Emission Value: <2.5m/s² Uncertainty K: 1.5m/s² APPLICATIONS Polishing & Sanding Grinding: Welds, Weld Preparation, Chamfering, Surface Finishing, Sanding Cutting: Steel, INOX, Concrete, Rebar, Masonry, Mortar