All models are now equipped with a variable speed control dial, allowing for greater control required for use with strip discs, flap discs and polishing applications. Soft start, battery fuel gauge, active feedback sensing technology aft and automatic torque drive technology adt are included on all models. Adt adjusts speed and torque during operation for optimum performance while aft turns the motor off if rotation of the wheel suddenly ceases when snagged. The auto-restart function ensures that the machine will not start up by itself after a power interruption, protecting the operator from unexpected activation. The slim-line body provides ideal grip and a forward grip handle provides total machine control. Features & benefits brushless motor variable speed control dial anti-restart function electric brake on off slide switch electronic current limiter for overload protection battery fuel gauge ergonomic soft grip automatic torque drive technology active feedback sensing technology removable dust covers lock-on function soft start specifications battery type: makita lxt lithium-ion battery voltage: 18v bore diameter: 22.23Mm max wheel thickness: 7.2Mm noise sound pressure: 79db a noise k factor: 3db a max wheel diameter: 115mm no load speed: 3,000-8,500rpm vibration k factor: 1.5M sec vibration surface grinding : 6.5M sec vibration disc sanding : 2.5M sec net weight: 2.3-3.0Kg contents dga463rtj cordless angle grinder lock nut wrench side handle grinding wheel bl1850b 1...