This Makita DGA463Z Cordless Angle Grinder is an easy-to-handle tool and is equally effective at handling steel or ceramics. It has a brushless motor for lightweight handling, efficient performance and is easy to maintain. This model is designed to take a maximum wheel thickness of 7.2 mm. The DGA463Z has a slide on/off switch and a variable speed control dial. Just select the correct speed for the material you're working with. If there is any sudden variation in speed the Active Feedback Sensing Technology (AFT) kicks in, shutting off the power as a safety measure. It also benefits from Automatic Torque Drive Technology, which will change the cutting speed according to the load condition to give optimum performance. There's an anti-restart function too, another safety device that prevents the wheel from kicking in unexpectedly after you've just been changing the disc or battery. And an added bit of ergonomic flexibility is the specially designed side handle which can be fixed to suit both right and left-handed operators. Brushless motor for lightweight handling and efficient performance. No-load speed of 3,000-8,500 rpm. Variable speed control is easily adjusted to suit each job. Maximum wheel thickness of 7.2 mm. Bore diameter of 22.23 mm. Electronic current limiter for overload protection. Battery fuel gauge. Removable dust covers. Lock-on function. Soft start. Body only - disc, charger, battery and case not included. Weight: 2.76kg. Capacity: 115mm. Colour: Blue. Depth: 135mm. Height: 160mm. Included in Delivery: 1 x Makita DGA463Z Brushless LXT 115mm Grinder 18V Bare Unit. Model: MAKDGA463Z. Product Line: LXT. Product Type: Angle Grinder. Weight,1: 2800g. Width: 355mm. Power: 18. Voltage (Volts): 18. Volume: 79. Battery Chemistry: Lithium Ion (Li-Ion). Battery or Battery included: No. Brushed Or Brushless Motor: Brushless. Corded / Cordless: cordless. Rechargeable: rechargeable. Bore Size: 22.2mm. Length: 355mm. Diameter: 355 x 160 x 135mm. NoLoadSpeed: 8,500/min.