The DEWALT 20V MAX XR 1-Inch SDS Plus Rotary Hammer with On-Board Dust Extractor (DCH273P2DHO) is a performance-focused cordless hammer drill built for concrete drilling in structural, mechanical, and electrical applications. It combines a brushless motor with a German engineered mechanism to deliver 2.1 Joules of impact energy, while the integrated dust extractor helps you meet OSHA Table 1 compliance.
DEWALT DCH273P2DHO Rotary Hammer with On-Board Dust Extractor
This rotary hammer is designed for overhead anchor drilling, rod hanging, beam and column anchorage, cable tray mounting, and other concrete tasks where dust control is a priority. Its L-shape and lightweight design reduce fatigue, and the SHOCKS ACTIVE VIBRATION CONTROL system lowers vibration felt at the handles compared to hammers without that feature.
Powerful Drilling Performance
With 2.1 Joules of impact energy and SDS Plus bit compatibility, the DCH273P2DHO drills clean 1-inch holes in concrete quickly. The brushless motor provides efficient power delivery and longer runtime, and the variable speed trigger lets you stay in control through rebar and varying concrete density.
Integrated Dust Extraction for Cleaner Work
The on-board dust extractor has a built-in motor for strong suction, a durable clear high-capacity dust box, and a 2-second power-off delay that keeps pulling dust after you stop drilling. The replaceable dust nozzle prolongs the system’s life. To maintain peak suction, check the dust box and replace the filter when it becomes clogged—contact Workbench World support for the correct DEWALT replacement filter part number for your DCH273P2DHO.
Built for Overhead and Extended Use
The L-shaped body and lighter weight make it easier to hold the tool overhead for drop-in anchors and other up-high tasks. SHOCKS ACTIVE VIBRATION CONTROL reduces hand fatigue, and the LED work light improves visibility in dark concrete pours.
For contractors and serious DIYers tackling concrete work with cordless convenience, the DEWALT DCH273P2DHO is a reliable partner.