Hammer Drill Uses. Are Hammer Drills Worth It?
2021-7-5 · You can use a hammer drill on rock and stones to drill holes. It is also possible to split boulders by drilling holes and using feathers and wedge to hammer the boulder into separate pieces. However, do not use a hammer drill to drill your granite and marble countertop. The percussive blows can result in developing cracks on your countertop.Get Price