Ideal tool for electrical, plumbing or HVAC applications when drilling into masonry & concrete. Quick & accurate dry drilling into bricks & masonry up to 152 mm. Integrated water swivel for core drilling into harder material up to 132 mm such as natural stone, concrete, engineering bricks & reinforced concrete. Increased power makes the job easier & faster. Overload & thermal protection increase the life of the tool. Lock on button for continuous operation when drilling with a st&. Mechanical clutch for added user protection. Large & comfortable side handle for enhanced user comfort. Larger rear handle allows to work while wearing gloves.