Best SDS Plus Hammer Drill for Anchoring

The DeWalt DCD999B showed up at our commercial framing site last November and the first thing I noticed was how it handled when we started drilling 1/2″ rebar anchors into thick concrete masonry units for a warehouse expansion. The FLEXVOLT system didn’t stutter once, even after back-to-back anchor installations on a crew of three guys working through the lunch rush.

Pick #1 — Best Overall: Milwaukee 2804-20 M18 FUEL Hammer Drill

The Milwaukee 2804-20 delivers 1,200 in-lbs of torque at $169-$179 as a bare tool — the most compact hammer drill that still handles large anchor bits without sacrificing power. At only 3.8 lbs with its REDLINK PLUS intelligence preventing thermal shutdown, this drill gets through concrete anchors faster than most competitors on commercial jobs.

This drill excels when you’re installing seismic anchors in parking structures or structural bolts in multi-story construction. The all-metal ratcheting chuck holds large diameter bits securely while the compact profile fits into tight spaces between rebar cages where bigger drills simply won’t fit. On a concrete slab pour last summer, our crew ran through 200+ anchor holes with this tool before needing any battery changes.

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