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Best DeWalt Hammers: Compare Cordless Models for Power, Weight, and Value
For most users, the DeWalt DCH273 is the best cordless hammer for routine anchor holes and lighter chiseling, while the DCH293 offers a stronger all-round step up; choose the DCH481 for large, demanding SDS-Max work and the DCH832 demolition hammer when breaking concrete is the main job. The right dewalt hammer depends less on the biggest impact-energy number than on the bit system, material, hole size, and how long you need to work between batteries.
DeWalt cordless hammer comparison
The figures below are manufacturer-listed specifications; weight can vary with battery, side handle, and configuration. Impact energy is not a direct prediction of drilling speed: bit sharpness, concrete aggregate, operator pressure, and battery condition all matter.
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| Model | Tool type and chuck | Impact energy | Tool weight | Best fit |
|---|---|---|---|---|
| DCH273 | Rotary hammer, SDS-Plus | 2.1 J | 6.4 lb bare | Frequent small-to-medium anchor holes; lighter overhead work |
| DCH293 | Rotary hammer, SDS-Plus | 3.5 J | 7.5 lb bare | More demanding drilling and occasional chiseling |
| DCH481 | Rotary hammer, SDS-Max | 6.1 J | 13.2 lb bare | Larger holes, heavier chiseling, and sustained site work |
| DCH832 | Demolition hammer, SDS-Max | 10.5 J | 12.3 lb bare | Breaking concrete with a pointed or flat chisel; not drilling |
These tools use DeWalt’s 20V MAX battery platform. The battery is sold separately on many bare-tool listings, and adds both weight and cost. Check the exact kit configuration before comparing prices. As a broad market guide, bare cordless rotary hammers commonly fall around $200–$450, while higher-output SDS-Max and demolition tools can run roughly $400–$800 or more, depending on kit and promotions.
Choose by the work, not just the joules
For anchors, masonry repairs, and overhead drilling: DCH273
The DCH273 is the sensible choice when most jobs mean drilling holes in brick or concrete for fasteners, railings, or light fixtures. Its SDS-Plus chuck accepts widely available bits for smaller and medium-diameter holes. At 6.4 pounds before the battery, it is easier to manage in awkward positions than the larger SDS-Max models.
It can also handle light chiseling, such as removing tile adhesive or trimming a small amount of masonry, but it is not a replacement for a dedicated breaker. If your work is mostly anchor holes, paying for a heavier tool with much higher impact energy will not necessarily save enough time to justify the extra weight.
For a more capable SDS-Plus tool: DCH293
The DCH293 raises impact energy to 3.5 joules, making it the better pick when holes are larger or drilling is frequent enough that the lighter model feels underpowered. It still uses SDS-Plus bits, so it fits the common accessory range for everyday masonry work. The trade-off is a bare-tool weight increase of about 1.1 pounds over the DCH273.
Consider the DCH293 if you routinely drill into dense concrete or switch between drilling and moderate chiseling. For occasional household use, the DCH273 is usually easier to handle and can be the better value.
For big bits and heavy-duty chiseling: DCH481
The DCH481 uses SDS-Max accessories and delivers 6.1 joules. That system suits larger holes and tougher chiseling than SDS-Plus tools are designed for. Its 13.2-pound bare weight matters: once a battery is fitted, it is a substantial tool to hold, especially overhead or for long stretches.
Buy it when the work actually requires SDS-Max capacity—such as repeated large penetrations or substantial concrete removal—not simply because the energy figure is higher. SDS-Max bits are generally larger and costlier than SDS-Plus bits, so changing systems has an ongoing accessory cost.
For breaking concrete: DCH832 demolition hammer
The DCH832 is built to chip and break material with SDS-Max chisels, not to drill holes. Its 10.5 joules make it the strongest breaker in this comparison, but the distinction between a demolition hammer and a rotary hammer is crucial: it has no drilling function. It is appropriate for jobs such as removing a concrete section, breaking up a slab, or stripping substantial masonry.
For occasional small demolition, renting a breaker may be more economical than buying, storing, and maintaining a cordless model. A demolition hammer can also be tiring to control; use the correct chisel and let the tool do the work rather than forcing it.
Quick decision matrix
| Your situation | Best starting point | Why |
|---|---|---|
| Homeowner; a few anchor holes or repairs a year | DCH273 | Lower weight and enough capacity for common masonry drilling |
| Installer; regular concrete drilling, occasional chiseling | DCH293 | More impact energy while retaining SDS-Plus accessories |
| Trade user; large holes or extended heavy chiseling | DCH481 | SDS-Max capacity and higher output for demanding work |
| Concrete removal is the primary task | DCH832 | Dedicated breaking tool; no drilling modes to pay for |
| Unsure about frequency or one unusually large job | Rent the SDS-Max option | Avoid a large purchase and accessory investment for occasional use |
Runtime: what the spec sheet cannot settle
DeWalt’s published impact-energy figures do not tell you how many holes a battery will drill. Runtime varies with hole diameter and depth, concrete hardness, bit condition, battery capacity, and whether the tool is drilling or chiseling. Larger SDS-Max tools also draw more power under heavy load. A compact battery reduces carried weight; a higher-capacity pack usually extends work time but makes the tool heavier and can change its balance.
For a job estimate, count the holes, note their diameter and depth, then do a short trial with the exact bit, battery, and concrete you expect to use. Record how many holes one charge completes and multiply by the remaining hole count. This field estimate is more useful than assuming a universal “holes per charge” figure. For long shifts, a second charged pack avoids waiting and lets the first cool before charging.
Ownership costs and care that make a difference
- Bits and chisels are consumables. Dull or damaged carbide tips slow drilling, create extra heat, and put more strain on the tool. Replace or sharpen accessories as appropriate rather than pressing harder.
- Keep the shank clean. Wipe SDS bit shanks and apply the bit lubricant specified in the manual. Dust and grit at the chuck can accelerate wear or interfere with secure engagement.
- Clear dust from the tool. Concrete dust is abrasive. After work, brush or blow off exterior vents and the chuck area according to the manual; avoid driving debris deeper into the housing with uncontrolled compressed air.
- Use dust extraction for drilling. A compatible extractor or dust-collection setup helps control silica-containing concrete dust. Follow applicable workplace rules and the tool’s instructions; a dust extractor does not remove the need for required respiratory protection.
- Do not treat an SDS-Max tool as a productivity shortcut. Larger tools are harder to control and their accessories cost more. Match the system to the hole and task, and use the side handle and appropriate operating position.
Before buying, confirm whether the listing includes a battery, charger, case, and dust-control accessories. Also check the manual for the exact model’s operating modes and accessory limits. For most everyday drilling, the DCH273 is the light, practical choice; the DCH293 is the stronger SDS-Plus upgrade; the DCH481 is for genuine SDS-Max work; and the DCH832 is the pick only when breaking—not drilling—is the job.