After using each battery hammer drill to bore holes in concrete, ... Craftsman V20 Cordless ½-Inch Hammer Drill Kit ↓ Jump to Review ... Milwaukee M12 Fuel ⅝-Inch SDS Plus Rotary Hammer Kit ...

With similar looks but differing abilities and differing levels of hammering oomph, the hammer drills, or SDS (Slotted Drive Shaft/System) you require very much depends on your general job ...

Although Harbor Freight has a good selection of demolition hammer drills ... five-star reviews from Harbor Freight customers. As for the Hercules products, the Hercules 10 Amp 12 lb SDS-MAX ...