# TLDR Review: DEWALT DCH273B Rotary Hammer Drill

*Published: 2026-02-18 | Updated: 2026-02-18 | Source: https://shopsavvy.com/reviews-tldr/dewalt-dch273b-rotary-hammer-drill*

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## Product: DEWALT DCH273B Rotary Hammer Drill
**Brand:** DEWALT

## Pros
- Powerful enough to handle tough materials like concrete, rock, and masonry with ease.
- Versatile three application modes: drilling, hammer drilling, and chiseling for various job needs.
- Cordless design offers excellent mobility and freedom of movement on the job site.
- Battery life is impressive, supporting extended use without frequent recharging interruptions.
- Comfortable ergonomic grip reduces user fatigue during prolonged drilling or chiseling.
- Drills through concrete significantly faster than traditional hammer drills, cutting down project time.
- Works well with SDS Plus bits, which provide better durability and performance for masonry tasks.
- Highly reliable and durable, living up to DEWALT’s reputation for long-term tool investment.
- Performs at a level comparable to professional corded rotary hammers for heavy-duty applications.
- Lightweight and smooth operation make it easier to handle despite the drill’s robust power.

## Cons
- Has a tendency to overheat at the drill head during extended heavy use, which requires careful monitoring to avoid damage.
- Slightly heavier than some previous DEWALT models, which might impact comfort for very long sessions.

## Bottom Line

The DEWALT 20V MAX SDS Rotary Hammer Drill (DCH273B) is a solid choice if you want professional-grade cordless power and versatility without the hassle of cords. Its ability to tackle tough concrete and masonry quickly, combined with a comfortable grip and long battery life, makes it excellent for serious DIYers and professionals alike. However, be mindful of potential overheating during prolonged heavy use. If you need a reliable bare tool that competes with corded heavy-duty drills and value cordless convenience, this one fits the bill. If overheating is a major concern for your work style, keep an eye out for updates or newer models that address this, but overall, this tool delivers the goods for tough drilling jobs.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Powerful enough to handle tough materials like concrete, rock, and masonry with ease. | Has a tendency to overheat at the drill head during extended heavy use, which requires careful monitoring to avoid damage. |
| Versatile three application modes: drilling, hammer drilling, and chiseling for various job needs. | Slightly heavier than some previous DEWALT models, which might impact comfort for very long sessions. |
| Cordless design offers excellent mobility and freedom of movement on the job site. |  |
| Battery life is impressive, supporting extended use without frequent recharging interruptions. |  |
| Comfortable ergonomic grip reduces user fatigue during prolonged drilling or chiseling. |  |
| Drills through concrete significantly faster than traditional hammer drills, cutting down project time. |  |
| Works well with SDS Plus bits, which provide better durability and performance for masonry tasks. |  |
| Highly reliable and durable, living up to DEWALT’s reputation for long-term tool investment. |  |
| Performs at a level comparable to professional corded rotary hammers for heavy-duty applications. |  |
| Lightweight and smooth operation make it easier to handle despite the drill’s robust power. |  |

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
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*About this review: We pulled together findings from professional and user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.*