Product Features ? Brand: Makita ? Model Number: DGA454RFJ ? Type: Grinders ? Makita 18v Li-Ion Cordless Angle Grinder With 2 x 3Ah Battery And 1 x Fast Charger ? Capacities ? Wheel diameter 115mm (4-1/2") ? No load speed (rpm) 8,500 ? Dimensions (L x W x H) 362x130x145mm (14-1/4"x5-1/8"x5-3/4") ? Net weight 2.5kg (5.5lbs) ? Excellent Performance as powerful as AC model with highly enhanced Brushless DC motor ? Automatic speed control : Automatically changes the cutting speed according to load condition for an optimum operation ? More work amount on a single full battery charge ? Handles heavy load with Excellent Cooling Function ? Easy-to-hold grip design with rubber for anti-skid ? Enhanced dust and drip-proof performance ? Items Includes : Depressed center grinding wheel, Lock nut wrench, Side grip.,With 2 x 3Ah Battery And 1 x Fast Charger