Greenworks 24V 7/8-in. Brushless Cordless Battery SDS-Plus Rotary Hammer, 4.0Ah USB Battery and Charger
Greenworks 24V 7/8-in. Brushless Cordless Battery SDS-Plus Rotary Hammer, 4.0Ah USB Battery and Charger
Item # 227376999
$169.99
Neighbor’s Club Members earn points with purchases.
Greenworks 24V 7/8-in. Brushless Cordless Battery SDS-Plus Rotary Hammer, 4.0Ah USB Battery and Charger
Item # 227376999
$169.99
New Cardmembers earn a $20 Reward‡ with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 6/28/26.
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The Greenworks 24V 7/8-in. Brushless Cordless Battery SDS-Plus Rotary Hammer is ideal for hammer drilling into concrete, bricks and masonry. The high-performance brushless motor features 0-1,440 RPM and 4,800 BPM to power through the toughest materials. Greenworks 24V lithium-Ion battery provides 20% more power and 35% more run-time, and delivers fade-free power with no memory loss after charging. Includes a 3 year limited warranty for purchase assurance.
- 24V Brushless motor provides more torque, quiet operation and longer life
- Brushless Motor provides 0-1,440 RPM and 4,800 BPM to power through the toughest materials
- SDS chuck for quick and tool-free bit changes
- Optimized 1.2 Joules mechanism provides faster drilling
- Integrated 2-mode selector for drilling and hammer drilling
- Convenient built-in LED light for working in poorly-lit spaces
- Cushioned overmold grip for superior comfort and control
- Compatible With All Greenworks 24V Battery: Greenworks 24V battery powers 125+ tools in the POWERALL system with 20% more power and 35% more run-time
- 3 year limited tool and battery warranty
| Brand | Greenworks |
|---|---|
| Country of Origin | Imported |
| Amperage | 4 Ah |
| Battery Charge Time | 2 hr. |
| Chuck Size | 0.875 in. |
| Chuck Type | SDS-plus |
| Corded or Cordless | Cordless |
| Cord Length | 0 Cordless |
| Decibel Rating | 99 dB |
| Drill Type | High-speed |
| Features | LED Light; SDS chuck for quick and tool-free bit changes; Brushless Motor; 1.2 Joules |
| Forward/Reverse | Forward and Reverse |
| Housing Material | Plastic |
| Maximum Speed | 4,800 BPM |
| Number Of Clutch Settings | 2 |
| Operating Sound Level | 99 dB |
| Orientation | Right or left |
| Power Type | Battery |
| Primary Color | Green |
| Product Height | 9 in. |
| Product Length | 9.5 in. |
| Product Weight | 4.43 lb. |
| Product Width | 3.5 in. |
| Voltage | 24V |
| Warranty | 3-year limited warranty |
| Manufacturer Part Number | 3805802 |
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Reviews
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1 to 4 of 10 Reviews .
1 – 4 of 10 Reviews
Most Recent
Dmitrii
CA
Review 1
Age45 to 54
GenderMale
1 out of 5 stars.
The battery was manufactured 4 years ago.
5 months ago
I purchased a 24V SDS-Plus 2J Brushless Rotary Hammer Drill with a 4.0Ah battery and charger.
After receiving it, I noticed that the tool and battery were manufactured in 2021 — already 4 years ago.
I’m concerned that the battery may have lost some of its capacity, and the tool might not perform at full power.
I hope the seller can offer a solution, such as replacing the battery with a new one.
No, I do not recommend this product.
Originally posted on greenworkstools.com
Response from greenworkstools.com:
5 months ago
Greenworks Customer Success
Hi Dmitrii. Thank you for your review. We would like to assure you that the Greenworks 24V Products, battery and chargers included offer a 3-year Manufacturer's Warranty from the original date of purchase. Should you ever require any warranty or troubleshooting assistance during that time, simple contact us directly. You can reach us via chat, or give us a call at our toll-free helpline: 1-888-90-WORKS (1-888-909-6757) to speak with a live agent. We hope this information has been helpful!
Jerryak
Richmond, Ky
Review 1
Age65 or over
GenderMale
4 out of 5 stars.
Nearly a 5 Star
6 months ago
I love this hammer/drill. Just the right weight and not too bulky. I would have given it a 5 star review were it not for the bits. All three were bent and the larger one was oversized and would not fit into the chuck. I bought a set of Milwaukee bits and all is good.
Yes, I recommend this product.
Originally posted on greenworkstools.com
Anonymous
Harrisonburg, VA
Review 1
Age65 or over
GenderMale
3 out of 5 stars.
Mediocre Rotary Hammer
8 months ago
Drill is heavier and slower than some lower-voltage rotary hammers. Battery life only so-so when drilling into stone.
No, I do not recommend this product.
Originally posted on greenworkstools.com
Response from greenworkstools.com:
8 months ago
Greenworks
Hello Markcaver. Thank you for your feedback. Higher-voltage rotary hammers are engineered for greater impact energy and durability, which often makes them heavier than some lower-voltage models. This unit weighs -5.48lbs without the battery included. When drilling into dense materials like stone, the tool prioritizes torque and impact force over rotational speed, which can feel slower but delivers the power needed for such demanding applications. Battery life can also be affected by the hardness and density of the material, as drilling into stone requires significantly more energy draw than softer substrates. We appreciate you sharing your experience and will keep your input in mind as we continue refining our designs. If you ever have specific questions or concerns about our products, contact Greenworks via Live chat on our website (www.greenworkstools.com), call us at 1-888-909-6757 (1-888-90WORKS) or refer to the FAQ ask section of the tool or ask us a question, anytime.
aec38
Review 1
5 out of 5 stars.
Highly effective and versatile
3 years ago
I've been using this for a couple of weeks and I have to say that it is a very powerful package. The amount of force this thing can exert is insane, and it is very nice to use, but I have one complaint. whenever the handle is installed you can't insert or remove the battery, and that adds an extra step whenever you're switching it out.
Originally posted on greenworkstools.com