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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
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Description
20-Volt Max Lithium-Ion Cordless Brushless 1/2 in. Compact Hammer Drill with Bonus 20-Volt Adapter for 18-Volt ToolsThe DEWALT DCD778L1 20 Volt MAX XR Lithium Ion Brushless Compact Hammerdrill Kit is lightweight and compact for working in tight spaces for long periods of time. A high speed transmission delivers 2 speed variations allowing users to choose the level of performance needed for various applications. Comfort grip adds balance and control for precision. For a limited time get a bonus 20 Volt Adapter for 18 Volt Tools with purchase. DEWALT brushless motor
The DEWALT DCD778L1 20-Volt MAX XR Lithium Ion Brushless Compact Hammerdrill Kit is lightweight and compact for working in tight spaces for long periods of time. A high-speed transmission delivers 2 speed variations allowing users to choose the level of performance needed for various applications. Comfort grip adds balance and control for precision. For a limited time get a bonus 20-Volt Adapter for 18-Volt Tools with purchase.- DEWALT brushless motor delivers more run time over brushed
- Compact (7.5 in. front to back), lightweight (2.6 lbs.) design fits into tight areas
- Ergonomic comfort grip handle provides ideal balance and tool control
- LED light with 20-second trigger release delay provides increased visibility in dark or confined spaces
- 15 torque settings plus drill plus hammer drill
- 1/2 in. keyless chuck
- 3.0 Ah Lithium-ion battery
- DCA1820 - compatible with most DEWALT 18-Volt tools
- DCA1820 - allows for use of 20-Volt max compact batteries in most DEWALT 18-Volt tools
- DCA1820 - requires use of DEWALT 20-Volt max charger
- DCA1820 - adapter will not fit into DEWALT 18-Volt chargers
- DCA1820 - do not use adapter with premium batteries (DCB200, DCB204, DCB204BT, DCB205) in 18-Volt compact drills DC970, DC759. Use with DCB201, DCB203, DCB203BT compact batteries
-
Features
| Item Weight | 6.3 |
| Battery/Charger | (1) 3 Ah Battery & Charger Included |
| Color Family | Yellow |
| Chuck Size | 1/2 In. |
| Blows per Minute (BPM) | 29000 |
| Battery Amp Hours | 3 Ah |
| Returnable | 180-Day |
| Battery Amp Hours2 | 3 Ah |
| Cordless/ Corded | Cordless |
| Battery Power Type | Lithium Ion |
| Power Tool Features | Bag Included |
| Drill/ Driver Type | Hammer Drill/ Driver |
| Number of Batteries Included | 1 |
| Battery/Charger2 | 1 Battery & Charger Included |
| Condition | New |
| Maximum Speed (RPM) | 1750 RPM |
| Motor Type | Brushless |
| Voltage (v) | 20v |
| Product Weight (lb.) | 6.3 |
| Chuck Type | Keyless |
| Included | Bag Included |
| Charger Included | Charger Included |
| Product Height (in.) | 16.813 |
| Product Depth (in.) | 12.5 |
| Product Width (in.) | 3.75 |
| Certifications and Listings | CSA Listed |
| Manufacturer Warranty | 3 Year Limited Warranty |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 5 reviews
Sort
Product Reviews
★★★★★ 4
Genuine parts that keep my S1 Pro running like new
Fit & Quality:
Everything fit perfectly on my Eufy Omni S1 Pro — the rollers snapped right in, and the filters matched the originals exactly. You can tell these are genuine Eufy parts, not knockoffs.
Performance:
After swapping the brushes and mop roller, my vacuum immediately started cleaning better again. Suction improved, and it picked up fine dust I hadn’t noticed before.
Ease of Use:
Installation took less than ten minutes. Everything comes sealed and labeled clearly, which makes it simple to replace parts without guessing.
Value:
It’s a little pricey compared to third-party kits, but the quality and compatibility are worth the extra few bucks.
Verdict:
Solid replacement set that restores performance to like-new.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
★★★★★ 5
Great aftermarket substitute items
Great quality and fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2024
★★★★★ 5
Must have along with the Eufy S1 Pro...
A very nice addition to an already great product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2025
★★★★★ 5
Good quality
Good quality replacement parts
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 1, 2024
★★★★★ 5
Supplies
I haven't use any of them yet but looks good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2024
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