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Description
20-Volt MAX Li-Ion Cordless 4-1/2 in. to 5 in. Grinder (Tool-Only) with 20-V Li-Ion 4.0 Ah Battery & Charger Starter KitThe DEWALT 20 Volt Max Lithium Ion 4 1 2 in. Cut Off Tool (model DCG412B, tool only) is ideal for a wide range of construction, maintenance, repair and automotive applications. This versatile tool is designed for electricians, mechanical contractors, ironworkers and automotive mechanics tasked with cutting, grinding and finishing metallic materials. It delivers 8000 RPM for fast cutting and grinding applications and features a quick change wheel
The DEWALT 20-Volt Max Lithium-Ion 4-1/2 in. Cut Off Tool (model DCG412B, tool-only) is ideal for a wide range of construction, maintenance, repair and automotive applications. This versatile tool is designed for electricians, mechanical contractors, ironworkers and automotive mechanics tasked with cutting, grinding and finishing metallic materials. It delivers 8000 RPM for fast cutting and grinding applications and features a quick-change wheel release that enables wrench-free wheel changes. Additionally, the device offers a tool-free adjustable guard that allows safe and quick repositioning of the guard without the need for a tool or key. A 2-position side handle offers increased control and comfort. The DCB240C 20-Volt MAX 4 Ah compact starter kit combines performance, light weight and run time to support your DEWALT 20-Volt MAX tools. This kit includes 1 DCB240 20-Volt MAX 4 Ah compact battery and DCB113 Charger.- 8000 RPM motor provides significant power for cutting and grinding applications
- Quick-change wheel release allows for tool-free wheel changes without the need for a wrench
- Tool-free guard allows for quick, easy guard adjustments/positioning
- Includes 5 in. x 1/4 in. T27 metal grinding wheel
- Ideal for electricians, mechanical contractors, ironworkers and automotive mechanics
- Batteries and chargers sold separately, works with these batteries (DCB200, DCB201) and chargers (DCB101, DCB119, DCB103)
- Backed by a 3-year limited warranty, 1-year free service contract and 90-day money-back guarantee
- DCB240C Same size and weight as DCB230 20-Volt MAX compact 3 Ah battery
- DCB240C Lighter weight with same capacity as DCB204 4 Ah battery
- DCB240C Compatible with 20-Volt MAX tools
- DCB240C Battery includes fuel gauge 3-LED charge indicator
Features
| Item Weight | 5.52 |
| Battery/Charger | (1) 4.0 Ah Battery & Charger Included |
| Arbor Size | 5/8 |
| Grinder Switch Type | Toggle |
| Battery Power Type | Lithium Ion |
| Battery Size | 20-volt |
| Voltage (volts) | 20 |
| Cordless Tool Type | Angle Grinder |
| Battery/Charger2 | 1 Battery & Charger Included |
| Amperage (amps) | 0 |
| Condition | New |
| Battery Amp Hours | 4.0 |
| Number of Batteries Included | 1 |
| Color Family | Yellow |
| Product Weight (lb.) | 6 |
| Electronic Speed Control | No |
| Returnable | 180-Day |
| Cordless/ Corded | Cordless |
| Power Tool Features | Adjustable Handle Position,Second Handle Included |
| Variable Speed | No |
| Tools Product Type | Power Tool |
| Number of Batteries Included2 | 1 |
| Batteries Included | Yes |
| Maximum Speed (rpm) | 8000 |
| Motor Type | Brushed |
| Charger Included | Charger Included |
| Product Depth (in.) | 7.312 |
| Wheel Diameter (in.) | 4.5 |
| Product Height (in.) | 4.75 |
| Product Width (in.) | 16.75 |
| Manufacturer Warranty | 3 Year Limited Warranty 1 Year Free Service Contract 90 Day Money Back Guarantee |
| Certifications and Listings | CSA Listed |
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
4.4 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Hyena Proof
Color: Acorn - Large, Size: Large
I have an American Bulldog that would chew a brick if he didn’t have an alternative lying around. They won’t last forever (nothing does) but we’ve had two of these over the course of a year and for him that is nothing short of a miracle. And that is daily chewing like it’s his job. I highly recommend the Acornucopia for aggressive chewers with jaws like hyenas…so it’s probably great for your dog too.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Great Product!
Size: 5.75 inch (Pack of 1)
My dog is a chewer! She can chew through most chew toys in a day. This has been a lifesaver! She chews on it but has not been able to get any pieces off of it. It is Durable and she loves it! This is a great item. I intend to buy more like this. It is a great product!
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Amazing toy for large dog breeds!
Size: 9.5 inch (Pack of 1), Size: 9.5 inch (Pack of 1)
My puppy Rottweiler loves this toy! Withstands her heavy chewing and really seems to soothe her! It’s very loud against the floor. She struggled a bit at first with picking it up but now it’s no problem. Highly recommend for big dogs
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Reviewed in the United States on January 14, 2026
★★★★★ 5
My puppy's favorite stick, high quality
Size: 5.75 inch (Pack of 1)
Perfect quality chew toy for my dachshund puppy. She will spend several minutes everyday chewing on this. It is the perfect size for her small mouth and it doesn't show signs of wear like most sticks do.
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Reviewed in the United States on May 31, 2026
★★★★★ 4
Durable
Size: 5.75 inch (Pack of 1), Size: 5.75 inch (Pack of 1)
Great buy would highly suggest for dogs that love to chew. I bout a large one for our 5 year old Husky and a medium one for our 11 week old puppy. Both are very intrigued by them and the puppy loves playing fetch with it. The only complaint I have is the size difference between the large and the small. I know measurements were given but the medium looks more like a very small stick. If you have a larger go with the Large size. Medium would really only work for smaller size dogs and pups
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Reviewed in the United States on March 1, 2024