Pay in installments of $32.25 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
DEWALT 4.5-in 20-Volt Trigger Switch Cordless Angle GrinderCordless angle grinder delivers 8,000 RPM for high power 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 2 finger trigger switch with lock off button for convenient activation and easier gripping 2 position side handle provides greater control, comfort and versatility when in use 20 volt rechargeable
Cordless angle grinder delivers 8,000-RPM for high-power 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 2-finger trigger switch with lock-off button for convenient activation and easier gripping 2-position side handle provides greater control, comfort and versatility when in use 20-volt rechargeable battery required (battery and charger sold separately)Features
| Maximum RPM (RPM) | 8000 |
| Handle Type | 2-position side handle |
| Case Type | No case included |
| Spindle Lock | Yes |
| Electronic Speed Control | No |
| Weight (lbs.) | 4.07 |
| Accessories Included | Yes |
| Replaceable Brushes | No |
| Length (Inches) | 16 |
| Width (Inches) | 16.75 |
| Package Contents | CG412 grinder tool hex wrench, type 27 grinding guard, 2-position side handle, 4-1/4-in X 1/4-in T27 Metal Grinding Wheel |
| Variable Speed | No |
| Number of Batteries Included for Tool | 0 |
| Side Handle | Yes |
| Battery Type | Lithium ion (Li-ion) |
| Charger Included | No |
| Warranty (Parts) | 3-year limited |
| Base Material | Plastic |
| Housing Material | Plastic |
| Grinding Wheel Included | Yes |
| Motor Bearings | Yes |
| Gearing Type | Metal |
| Brushless | No |
| Arbor Diameter | 1/4-in |
| CA Residents: Prop 65 Warning(s) | Yes |
| App Compatibility | No |
| Sub-Brand | N/A |
| Works with Android | No |
| Color/Finish Family | Yellow |
| Cordless | Yes |
| Works with iOS | No |
| Wheel Diameter (Inches) | 4.5 |
| Adjustable Handle | Yes |
| UNSPSC | 27112700 |
| Overload Protection | Yes |
| Battery Voltage | 20-volt |
| Wi-Fi Compatibility | No |
| Type | Angle grinder |
| Switch Type | Trigger |
| Bluetooth Compatibility | No |
| Charge Time (Hours) | 0 |
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
4.0 ★★★★★
Based on 30 reviews
Sort
Product Reviews
★★★★★ 3
Looks good so far, will update once installed
Have not installed this yet, so this is only a first impression review. I bought it to use in the wheel well area on my truck, so I’ll update later once I actually get it on and see if it makes a real difference. So far it looks good out of the box and seems straightforward enough. One thing I’d recommend is making sure you have a sound deadening roller for install, because I would not try putting this on without one. Too early for me to say how well it works for road noise since it is not installed yet, but I wanted to post my initial thoughts for now and will update later.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
Great product, very impressed
Looks good, adhesive grabs well, forms well to floor pans. Price is great will be ordering more again. It definitely deadened the tin can sound you can get.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
★★★★★ 5
Solid Product, lots of it too
Ive had the insane rattling from my subwoofer and the highway drone from my aftermarket exhaust, and this 80mil sound deadening mat was the exact fix I needed. The 36 sqft kit (which comes as 33 pieces) was plenty to fully cover my trunk, rear deck, and floorboards. Since it's a butyl-based material, there’s no awful asphalt smell, and it adhered incredibly well with just a simple roller.
The difference is honestly night and day. My bass hits so much tighter and cleaner now without the whole back end vibrating like a tin can. Even better, the cabin is significantly quieter at high speeds; that aggressive exhaust drone is finally muffled to a deep, tolerable purr. If you want an affordable way to upgrade your audio quality and actually hear your music on long drives, I highly recommend this! It took some weekend elbow grease, but the payoff is incredible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
★★★★★ 5
Would recommend
Size: 10 sqft
I used this sound deadening material in my car during an audio and interior upgrade, and the difference was noticeable immediately. Road noise, vibrations, and rattling were reduced a lot, especially on the doors and floor panels. The car feels much quieter and more solid while driving now.
The material was easy to cut and apply, and the adhesive stuck very well without peeling up. It has a quality feel to it and conforms nicely around curves and tight areas. I also noticed my speakers sound cleaner and have better bass response after installing it.
For the price, this sound deadening material is a great value and definitely worth it if you want a quieter ride and better overall sound quality in your vehicle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
★★★★★ 5
Worth it!
Size: 50 sqft
I was worried it wouldn't work as well since it's 50 mil and I thought I got the wrong thing. Nope! Works great. Did all four doors on my 93 civic and I have enough for the floor I think. Solid price. Noise reduced by about 5 decibels hive difference. Very sticky and easy to apply I'm so happy I was able to cover most all of my car. If I need more, definitely buying this since I got so much extra and I thought I would.
PS: that five decibel thing is only with the four doors. My firewall is next and then my floor, but it's such a huge difference
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
recommand products
Global Latin America Aluminum Market Overview: Strategies for 2030
1608.50
Canada Ventilation Fan Market Report: Trends, Insights, and Forecast for 2030
1258.50
Global Denmark Additive Manufacturing (AM) Market Overview: Strategies for 2030
1258.50
Canada Smart Home Market Report: Trends, Insights, and Forecast for 2030
1258.50
Canada Pet Food Ingredients Market Report: Trends, Insights, and Forecast for 2030
1258.50