Features
- Two-stage clutch and electronic clutch (E-clutch) for control in bind-up situations
- Active Vibration Control (SHOCKS) to reduce vibration at the handles
- 15.5 J impact energy for drilling and chipping
- 15 A motor for overload protection and power
- Electronic variable-speed control with speed maintenance under load
- Rear handle mount suited for down-drilling applications
- Trigger lock-on for chipping mode to reduce user fatigue
- Electronic soft start for controlled startup
- Compatible with DWH050K drilling dust extraction system
- Compatible with DWH053K chiseling dust extraction system
Specifications
| Amps | 15 A |
| Warranty | 3 Year Limited Warranty; 1 Year Free Service; 90 Days Satisfaction Guaranteed |
| Chuck Size | 2 in |
| Chuck Type | SDS Max (Keyless on some listings) |
| Tool Length | 561 mm (23 in) |
| Power Source | Corded (120 V) |
| No Load Speed | 125 - 250 RPM |
| Product Width | 116 mm |
| Included Items | Kit box; 360° side handle |
| Product Height | 272 mm |
| Product Weight | 10 kg (10,000 g) [site also lists 19.1 lb in some listings] |
| Sound Pressure | 96 dB(A) |
| Blows Per Minute | 1,150 - 2,304 BPM |
| Vibration System | SHOCKS System |
| Used For Chipping | Yes |
| Impact Energy (Epta) | 15.5 Joules |
| Number Of Pieces (Kit) | 3 |
| Vibration Uncertainty K1 | 1.5 m/s² |
| Optimal Concrete Drilling Range | 1 - 1-7/8 in |
Related Tools
Corded combination hammer designed for drilling and chipping concrete. It has a two-stage clutch with an electronic clutch for control during bind-ups, an active vibration control system to reduce vibration at the handles, and an electronic variable-speed system for maintaining speed under load. The tool delivers 15.5 J of impact energy and is compatible with specified dust-extraction systems. Kit versions include a 360° side handle and a kit box.
Project Ideas
Business
Anchoring & Mounting Service
Offer dust-controlled drilling and anchoring in concrete for EV charger pedestals, gym rigs, handrails, machinery bases, safes, and signage. Use SDS Max bits up to 2 in and adhesive/drop-in anchors. The E-clutch minimizes downtime from bind-ups and the SHOCKS system improves productivity on multi-hole jobs. Bill per hole plus hardware.
Tile, Thinset, and Demo Light Chipping
Provide efficient removal of tile, thinset, parging, and small concrete lips/curbs. Wide scaling chisels and the trigger lock-on enable continuous chipping with less fatigue. Pair with the chiseling dust extraction for cleaner work in occupied spaces. Flat-rate per square foot with add-ons for floor prep.
Masonry Chasing & Penetrations
Specialize in creating penetrations and chases in concrete/CMU for electricians, plumbers, and HVAC techs—dryer vents up to 2 in, conduit runs, and box recesses. The variable-speed control helps maintain accuracy near edges, and the rear handle mount excels at down-drilling slabs. Offer rapid response scheduling for trades.
Rock Splitting for Landscapers
Drill patterned holes in boulders and ledge for feather-and-wedge splitting on site. Ideal for resizing stones, creating flat seating surfaces, or shaping steps. The tool’s 15.5 J impact energy speeds through hard stone, improving turnaround for landscape crews. Price per hole or per split line.
Decorative Concrete Texturing & Logos
Sell premium finishes: bush-hammered patios, exposed-aggregate borders, carved logos/house numbers on entry walls, and recessed channels for LED accent lighting. The hammer’s soft start and speed maintenance enable consistent textures, while dust extraction keeps sites client-friendly. Package as curb-appeal upgrades.
Creative
Concrete Relief Mural
Carve a low-relief mural into an existing concrete or CMU wall. Use point and flat SDS Max chisels to rough in forms, then refine at lower RPM with the electronic variable speed. The E-clutch helps control bind-ups around rebar, while the SHOCKS vibration control and trigger lock-on make longer chipping passes manageable. Pair with the DWH053K dust extractor for cleaner detailing.
Exposed-Aggregate LED Bench
Cast or use a precast concrete bench and chip back select areas to expose aggregate for a terrazzo-like finish. Drill concealed 1–1-7/8 in channels for low-voltage LED strips and wiring, then chisel recesses for diffusers and power boxes. The soft start prevents fractures at edges, and the rear handle mount gives control for down-drilling operations.
Salvaged Slab Planters
Turn broken sidewalk or patio slabs into sculptural planters. Drill drainage holes and pocket out cavities with a scaling chisel to create asymmetrical, modern planters. The 15.5 J impact energy speeds up hollowing, while the 360° side handle helps maintain leverage on irregular shapes. Use the drilling dust extraction kit to capture silica dust.
Boulder Fountain Feature
Transform a granite or basalt boulder into a bubbling fountain. Percussively drill a 1.5–2 in vertical bore for the pump line and chip a shallow basin for water pooling. The E-clutch adds control if the bit grabs in tough stone, and the tool’s speed maintenance under load keeps progress steady through dense material.
Monolithic Address Stone
Create a freestanding house-number monolith from a paver or cast block. Drill anchor holes in the base, then chip crisp numerals or a recessed plaque area. Finish with a bush-hammer texture for contrast. The lock-on trigger reduces fatigue during broad surface texturing.