# TLDR Review: Dewalt DCD798B Hammer Drill

*Published: 2026-03-26 | Updated: 2026-03-26 | Source: https://shopsavvy.com/reviews-tldr/dewalt-dcd798b-hammer-drill*

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## Product: Dewalt DCD798B Hammer Drill
**Brand:** DEWALT

## Pros
- Delivers strong torque and power suitable for heavy-duty tasks like installing rafters and setting screws in concrete.
- Brushless motor technology provides efficient and reliable performance during extended use.
- Compatible with DEWALT 20V MAX and FLEXVOLT batteries, offering flexibility for users with existing battery systems.
- Includes useful accessories such as a 360° side handle and belt hook for better control and convenience.
- Compact design with manageable weight (3.54 lbs), making it easier to handle for prolonged periods despite being a larger-sized tool.
- Backed by a 3-year limited warranty with additional free service and money-back guarantees, adding peace of mind.
- Highly recommended by users who appreciate its professional-grade quality typical of the DEWALT brand.
- The tool-only option allows buyers to pair it with compatible batteries and chargers they already own, saving cost.

## Cons
- Does not include a charger in all packages despite some advertising, so buyers may need to purchase one separately unless they already have compatible batteries and chargers.
- Some users mention the size is on the larger side, which might not be ideal for those looking for a more compact drill for tight spaces.
- Overall experience can feel average for users expecting standout innovative features beyond strong torque and durability.
- No notable improvement in features compared to prior models has been highlighted by reviewers, which could deter those seeking cutting-edge updates.
- Some buyers received older stock units; though functional, this may raise concerns for those wanting the latest production batch.

## Bottom Line

The Dewalt DCD798B 20V MAX Brushless 1/2 in. Cordless Hammer Drill Driver packs professional-level power and durability into a trusted brushless hammer drill design, making it a solid choice for heavy-duty drilling and driving jobs. Its compatibility with DEWALT’s 20V and FLEXVOLT batteries adds great versatility if you already own their ecosystem. However, if you want a complete kit with charger included or prefer a more compact drill, be aware that this model may not be the ideal fit. For a similar tool with charger included or if you want to explore other options later, keep an eye on deals or other DEWALT models that bundle batteries and chargers together.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Delivers strong torque and power suitable for heavy-duty tasks like installing rafters and setting screws in concrete. | Does not include a charger in all packages despite some advertising, so buyers may need to purchase one separately unless they already have compatible batteries and chargers. |
| Brushless motor technology provides efficient and reliable performance during extended use. | Some users mention the size is on the larger side, which might not be ideal for those looking for a more compact drill for tight spaces. |
| Compatible with DEWALT 20V MAX and FLEXVOLT batteries, offering flexibility for users with existing battery systems. | Overall experience can feel average for users expecting standout innovative features beyond strong torque and durability. |
| Includes useful accessories such as a 360° side handle and belt hook for better control and convenience. | No notable improvement in features compared to prior models has been highlighted by reviewers, which could deter those seeking cutting-edge updates. |
| Compact design with manageable weight (3.54 lbs), making it easier to handle for prolonged periods despite being a larger-sized tool. | Some buyers received older stock units; though functional, this may raise concerns for those wanting the latest production batch. |
| Backed by a 3-year limited warranty with additional free service and money-back guarantees, adding peace of mind. |  |
| Highly recommended by users who appreciate its professional-grade quality typical of the DEWALT brand. |  |
| The tool-only option allows buyers to pair it with compatible batteries and chargers they already own, saving cost. |  |

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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.*