This bundle pairs the DeWalt DCH273B 20V MAX XR Brushless 1 in. SDS Plus L-Shape Rotary Hammer with the DeWalt DCBP320C 20V MAX XR POWERSTACK 3.5Ah Battery & Charger Starter Kit, so the tool-only rotary hammer arrives with a battery and charger ready to drill. Model Numbers: DCH273B (20V MAX XR SDS Plus Rotary Hammer, tool only), DCBP320C (20V MAX XR POWERSTACK 3.5Ah Battery & DCB1104 Charger Kit).

The DCH273B is a cordless rotary hammer built for drilling and light chipping in concrete. DeWalt rates it at 2.1 joules of impact energy with a no-load speed up to 1,100 RPM, enough punch for common concrete fastening without stepping up to a heavier hammer that is overkill overhead. The three-mode selector switches between drill, hammer drill, and chip. A brushless motor and German-engineered mechanism are built for runtime and durability on repetitive anchor and rod-hanging work.

SHOCKS Active Vibration Control reduces vibration felt at the handles, and a factory-set clutch helps reduce sudden torque reaction if the bit binds. The L-shape layout, 360° side handle, depth rod, and adjustable hook support control, repeatable hole depth, and easy hanging between locations. It uses an SDS Plus tool holder and is listed by DeWalt as dust extraction ready and OSHA Table 1 compliant when paired with a compatible onboard extractor.

The DCBP320C kit includes one DCBP320 20V MAX XR POWERSTACK 3.5Ah battery and one DCB1104 charger. DeWalt states the battery delivers 50% more power than the DCB205, and its pouch cell construction improves power delivery and lifespan compared to traditional cylindrical cells. It has an overmolded base for impact resistance and a state-of-charge indicator, and it is compatible with DeWalt 20V MAX tools and chargers.

This is the right buy for electricians, HVAC installers, mechanical contractors, sprinkler crews, and general contractors who want a compact cordless rotary hammer for overhead concrete work and are not already set up with DeWalt 20V MAX batteries.

Overhead Anchor Work, Ready Out Of The Box

The DCH273B hits the sweet spot for daily concrete fastening, and this bundle adds a compact high-output battery and charger so it's ready to drill.

• Who it's for: Electricians, HVAC installers, mechanical contractors, and general trades drilling overhead in concrete who are new to DeWalt 20V MAX.
• Why it stands out: Brushless rotary hammer performance, three modes, and vibration control, paired with a POWERSTACK pack built for power delivery in a compact size.
• Worth knowing: This is one compact 3.5Ah pack, not a multi-pack. For full days of anchor drilling, plan on a second battery. It is a drilling and light chipping tool, not a replacement for a larger demolition hammer.

• Are a battery and charger included? Yes. One DCBP320 20V MAX XR POWERSTACK 3.5Ah battery and one DCB1104 charger are included.
• What type of bits does it use? SDS Plus bits.
• Can it be used for more than drilling? Yes. It has three modes: drill, hammer drill, and chip.
• Is it suited for overhead work? Yes. DeWalt specifically calls out its lightweight and ergonomic design for overhead applications.