Makita Hp1630 Impact Drill.

Motor: Powerful 710W motor. Operation Modes: Dual operation for "Rotation Only" or "Hammering with Rotation". Speed Control: Variable speed trigger and dial control to match the speed to the application. Capacities:Concrete: up to 16 mm (5/8′′) Steel: up to 13 mm (1/2′′) Wood: up to 30 mm (1-3/16′′) Performance: No-load speed of 0-3,200 RPM and impacts per minute (IPM) of 0-48,000. Design: Ergonomically designed with a rubberized soft grip handle for comfort and control, and sturdy cylinder-shaped motor housing for durability. Convenience: Features a large 2-finger trigger, a recessed lock-on button for continuous use, and a conveniently located reversing switch. Chuck: Equipped with a 13mm (1/2") keyed chuck.