Technical Specification: Continuous rating Input 450W, Capacity Steel: 10mm (3/8″”), Wood: 25mm (1″”), No load speed (rpm) 0-3,000, Dimensions 234 x 64 x 183mm (L x W x H) (9-1/4″” x 2-1/2″” x 7-1/4″”), Net weight 1.3kg (2.9lbs), Power supply cord 2.0m (6.6ft). Features/Benefits: Compact and lightweight, yet with enough power. Ergonomically designed handle with rubberized grip provides more control and comfort. Chuck capacity: 1.5-10mm (1/16″”-3/8″”). In-line design brings drilling pressure in line with center of drill bit axis. All ball bearing construction ensures high durability.