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DEWALT DCH263B brushless 20V MAX SDS Plus rotary hammer delivers 3.0 Joules of impact energy for fast concrete drilling in a lightweight, vibration-controlled tool-only design.
Categories : tools
SKU : WOR-TOO-432
The DEWALT DCH263B 20V MAX Brushless SDS Plus Rotary Hammer is a high-performance cordless hammer drill built for concrete and masonry. Delivering 3.0 Joules of impact energy, it drills 1-1/8-inch holes in concrete with speed and control, while the brushless motor extends runtime and durability. This tool-only kit lets you use your existing DEWALT 20V MAX batteries.
Inside the DCH263B is a brushless motor and a German-engineered mechanism that serves up efficient drilling in concrete, rebar doweling, and anchor installations. The SHOCKS Active Vibration Control system reduces vibration felt at the handles, so you can work longer with less fatigue. A rotating dial lets you switch between drill, hammer drill, and chipping modes without taking your eyes off the work.
When you attach the optional DWH205DH on-board dust extractor, the DCH263B meets OSHA Table 1 silica dust compliance—a critical advantage for concrete dust control on regulated jobsites. The extractor mounts directly to the tool and captures dust at the source, keeping the air clean and reducing cleanup time. For crews drilling overhead or into walls, this setup is a proven way to stay compliant and protect workers.
The SDS Plus chuck accepts standard SDS Plus bits, so you have a wide range of diameters and lengths available. From #3 to #5 post-installed rebar doweling to tilt-wall support, rod hanging, beam and column anchorage, and steel stanchion mounting, the DCH263B handles demanding tasks with precision. The lightweight design and ergonomic grip make it easier to control during overhead work.
This tool-only model is ideal for professionals and serious DIYers who already own DEWALT 20V MAX batteries. Add the DWH205DH extractor and the right SDS Plus bits, and you have a complete drilling package that’s jobsite-ready.
3.0 J impact energy: Drills 1-1/8" concrete holes fast.
SHOCKS Active Vibration Control: Reduces handle vibration for less fatigue.
Brushless motor and German-engineered mechanism: Efficient power and longer runtime.
Three modes with rotating dial: Drill, hammer drill, chipping.
OSHA Table 1 compatible with DWH205DH extractor: Jobsite-ready dust collection.
Model: DCH263B
Modes: Drill, Hammer Drill, Chip
Voltage: 20V MAX
Chuck Type: SDS Plus
Tool Weight: 7.9 lb (3.6 kg)
Kit Includes: Tool only (battery and charger sold separately)
Max Bit Size: 1-1/8 in (28.6 mm) in concrete
Product Type: Rotary Hammer
Impact Energy: 3.0 J
Dust Extraction: Compatible with DWH205DH on-board extractor
Vibration Control: SHOCKS Active Vibration Control
Seller: Workbench World
MPN: DCH263B
Mount the DWH205DH extractor to the front of the DCH263B and connect it to a vacuum. The extractor features an onboard dust box that captures debris at the drill point. This system is specifically designed to help contractors stay OSHA Table 1 compliant when drilling into silica-containing materials. Always use the correct dust collection attachment and follow OSHA guidelines.
SDS Plus bits lock securely into the chuck, minimizing slippage and improving energy transfer. For the DCH263B, choose bits with hardened tips for reinforced concrete. Keep a selection of lengths so you can handle both shallow and deep holes without overreaching.
No, the DWH205DH on-board dust extractor is sold separately.
It accepts standard SDS Plus bits.
Yes, switch the rotating dial to chip mode.
Yes, when properly mounted and used per instructions, the setup helps meet OSHA Table 1 dust control requirements.









Rips through concrete.
Powerful and lightweight. I use it daily for anchors.
I rented a corded rotary hammer before, and it was heavy and awkward. This cordless one is easier to handle. It drilled all the holes I needed for a patio cover. The battery lasts a while. It vibrates less than I expected. I'm glad I chose this tool.
Good power, but the side handle could be better.
We use this for drilling into old brick and stone. It doesn't bind up. The dust extraction isn't included, but we use our own. It's comfortable to hold. It has never failed us on a job. Highly recommend it.
Works like a champ.
Great for small holes. A bit much for light work.
Solid tool. The 3 joules really help with concrete.
Powerful and compact.
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