

DeWalt Brshls Sm 7" Angle Grinder, Rat Tail, w/Kckbck Brake, EA (115-DWE43840CN)
Key item features
- Powerful Brushless: Features a brushless motor, eliminating the need for brush changes, and operates at 13 amps with a maximum speed of 8000 rpm for efficient grinding.
- Enhanced Safety: Incorporates a brake that stops the wheel in four seconds or less on average, and a two-stage trigger requiring two actions for activation.
- Advanced Protection: Equipped with a kickback brake that works with E-Clutch to automatically shut down the tool and stop the wheel upon detecting a pinch or stall.
- Robust Design: This corded 7-inch angle grinder includes a spindle lock and a 5/8 inch-11 spindle size, weighing 6.4 lbs with a length of 19.1 inches.
- Convenient Inclusions: Comes as a bare tool, including one grinder, one side handle, and a grinding wheel, with a lanyard-ready connection point for securing at heights.
Specs
- BrandDEWALT
- Power grinder typePower Angle
- Power typeCorded Electric
- Disc size7 in
- Arbor diameter5/8 in
- Amps13 Amps
- Free shipping
Free 30-day returns
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Compare with similar items
| Product | Viewing this itemDeWalt Brshls Sm 7" Angle Grinder, Rat Tail, w/Kckbck Brake, EA (115-DWE43840CN) ![]() $399.21 current price $399.2182.3 out of 5 Stars. 8 reviews | DEWALT 20V MAX XR Brushless Variable Speed Paddle Switch Grinder, 4-1/2"–5", High-Performance Cutting & Grinding Tool, Adjustable Speed Control, Enhanced Ergonomics, Cordless Design – Tool Only ![]() $226.11 current price $226.11 |
|---|
| Power grinder type | Power AngleDeWalt Brshls Sm 7" Angle Grinder, Rat Tail, w/Kckbck Brake, EA (115-DWE43840CN) | Power AngleDEWALT 20V MAX XR Brushless Variable Speed Paddle Switch Grinder, 4-1/2"–5", High-Performance Cutting & Grinding Tool, Adjustable Speed Control, Enhanced Ergonomics, Cordless Design – Tool Only |
|---|---|---|
| Power type | Corded ElectricDeWalt Brshls Sm 7" Angle Grinder, Rat Tail, w/Kckbck Brake, EA (115-DWE43840CN) | BatteryDEWALT 20V MAX XR Brushless Variable Speed Paddle Switch Grinder, 4-1/2"–5", High-Performance Cutting & Grinding Tool, Adjustable Speed Control, Enhanced Ergonomics, Cordless Design – Tool Only |
| Disc size | 7 inDeWalt Brshls Sm 7" Angle Grinder, Rat Tail, w/Kckbck Brake, EA (115-DWE43840CN) | -DEWALT 20V MAX XR Brushless Variable Speed Paddle Switch Grinder, 4-1/2"–5", High-Performance Cutting & Grinding Tool, Adjustable Speed Control, Enhanced Ergonomics, Cordless Design – Tool Only |
| Arbor diameter | 5/8 inDeWalt Brshls Sm 7" Angle Grinder, Rat Tail, w/Kckbck Brake, EA (115-DWE43840CN) | -DEWALT 20V MAX XR Brushless Variable Speed Paddle Switch Grinder, 4-1/2"–5", High-Performance Cutting & Grinding Tool, Adjustable Speed Control, Enhanced Ergonomics, Cordless Design – Tool Only |
About this item
Product details
13 Amp 7 IN Brushless Grinder w/ Brake + E
Corded or Cordless: Corded
Amps: 13 amps
Diameter: 7 in.
Product Type: Grinder
Kit or Bare Tool: Bare Tool
Switch Type: Trigger
Maximum Speed: 8000 rpm
Length: 19.1 in.
Color: Yellow
UL Listed: Yes
Brushed or Brushless: Brushless
Spindle Lock: Yes
Weight: 6.4 lb.
Spindle Size: 5/8 in.-11
CSA Listed: Yes
ETL Listed: Yes
Grinding Wheel Included: Yes
Number in Package: 1 pc.
0: in
Kickback brake works with E-Clutch to automatically shut down the tool and bring wheel to a stop when a pinch/stall is detected
Lanyard Ready connection point included for securing tools when working at
heights Includes (1) grinder and (1) side handle
- Brushless motor requires no brush changes
- Brake stops wheel in four seconds or less on average using DW8826 wheel
- Two-stage trigger requires two actions to activate tool
Specifications
Brand
Power grinder type
Power type
Disc size
Warranty
Warranty information
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Customer ratings & reviews
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Showing 1-3 of 8 reviews
Great grinder
I see a lot of bad reviews but mine is a little over a year old and still going strong. Myself and 4 other welders bought ours at the same time and none have gone down yet. Idk what the people in the other reviews were doing to have those failures.
great tool, could use a better guard
We've have two of them in service for over 6 months in a steel fab shop and they work great. Better weight for working out of position and they have been dependable. Its important to use a quality abrasive with it so that you can let the tool do the work. If you use the cheaper grade abrasives it forces you to bear down on the tool too much. 3M Silver and CB2 products run great on this tool. The one issue we have is that the guard is about 1-1/4 deep and it really limits the tools usability.
Great Grinder
I purchase these for plant work. I have had great durability out of these Just don't use miller for a power source and they are great


