Makita DGA413Z 100mm 18V Cordless Angle Grinder

The Makita DGA413Z is an 18V LXT cordless angle grinder with a 100mm wheel and a slide switch with lock-on. Makita rates its no-load speed at 3,000-8,500 rpm and lists a brushless (BL) motor, an electric brake, a soft start and an anti-restart function. Makita also states it uses ADT (Automatic torque Drive Technology) to adjust speed and torque under load, and AFT (Active Feedback sensing Technology) to cut power if the wheel is suddenly forced to stop. It is sold as a bare tool, without battery or charger. It is used for grinding, polishing and cutting metal and stone.