The Tolsen Hammer Drill delivers outstanding performance-to-weight ratio. It is about 3lbs and 9oz with a 6.0 Amp motor that produces drilling speed up to 2,800 RPM with hammer option. This drill supplies a 360 degree locking auxiliary handle with a built-in depth gauge. This easy-to-handle drill has a dual-mode selector, which easily converts the tool from rotation-only to hammer-drill mode. The variable-speed trigger with reversing allows accurate bit stars as well as removing fasteners. This drill comes with a key chuck and key that are made of a high strength steel for long life and durability of the drill. Corded drill is more powerful than battery powered tools and provide best results every time without performance loss over time.