Depressed center grinding disc, lock nut wrench, side grip DGA402RTE: Fast Charger (DC18RC) & 5.0Ah Battery 2pcs DGA402Z: Battery, charger, and tool case not included, sold separately Specifications Depressed center/cutting wheel dia. 100mm (4") Diamond wheel dia. 100mm (4") No load speed (rpm) 11,000 Dimensions (L x W x H) 317x118x118mm (12-1/2"x4-5/8"x4-5/8") Net weight (w/ batt.) 2.2kg (4.9lbs)