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The DEWALT DWE43113 angle grinder packs a 13-Amp AC/DC motor into a 4-1/2 to 5 in. tool with Dust Ejection System protection, making it a dependable choice for grinding and cutting.
Categories : tools
SKU : WOR-TOO-550
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The DEWALT DWE43113 is a 13-amp angle grinder designed for users who need reliable power in grinding, cutting, and surface-prep work. It accepts both 4-1/2 in. and 5 in. wheels, and the AC/DC motor keeps it running from a generator or inverter. The Dust Ejection System helps clear debris from the motor and switch, which matters on dusty job sites. This trigger-switch grinder is a strong fit for metalworkers, welders, and contractors who want a straightforward, serviceable tool.
The 13-Amp motor delivers steady high-load performance, while the 12,000 rpm no-load speed gives fast cutting and grinding. The ergonomic trigger switch with lock-on lets you hold the tool comfortably in different positions. The DWE43113 also runs on DC power, so you can pair it with a large portable power supply when outlets are far away.
Like other brushed grinders, the DWE43113 uses carbon brushes that eventually wear out. If you notice power loss, frequent arcing, or the tool intermittently stopping, check the brushes first. To replace brushes on the DWE43113, disconnect power, remove the brush caps, slide out the worn brushes, and insert the same size replacements. Keeping a set of DWE43113 carbon brushes in your service kit minimizes downtime on the job.
The tool accepts both 4-1/2 in. and 5 in. wheels, so it can use standard grinding discs and larger cutting wheels. This flexibility lets you use one grinder for thinner cutoff work and for heavier material removal without changing tools.
13-Amp AC/DC motor: Delivers consistent grinding power and works from generators or inverters.
4-1/2 to 5 in. wheel compatibility: Use standard discs for cutting and grinding.
Dust Ejection System: Clears debris from the motor and switch for longer tool life.
Trigger switch with lock-on: Gives you comfortable control during extended work.
Serviceable brushed motor: Carbon brushes are replaceable to extend grinder life.
Model: DWE43113
Motor: 13 Amp AC/DC
Switch: Trigger with lock-on
Weight: 6.5 lb / 2.95 kg
Dimensions: 12.5 x 5.5 x 5 in / 31.8 x 14 x 12.7 cm
Product Type: Angle Grinder
Disc Diameter: 4-1/2 in–5 in / 114–127 mm
No Load Speed: 12,000 RPM
Dust Protection: Dust Ejection System
Seller: Workbench World
MPN: DWE43113
If you need an angle grinder that keeps going through dusty jobs, the DWE43113 hits the sweet spot. Its 13-Amp motor runs hot and heavy without hesitation, and the Dust Ejection System keeps airflow moving so cutting dust doesn't pack into the tool.
All brushed motors wear out carbon brushes eventually. With the DWE43113, the brush caps are accessible, so you can swap brushes without tearing down the tool. Check for a set of DWE43113 carbon brushes before you start a long fabricating job.
Always use the guard, eye protection, and proper wheel for the material. Let the tool reach full speed before contacting the work surface. If you feel vibration, stop and inspect the wheel and arbor.
The grinder fits both 4-1/2 in. and 5 in. wheels with the correct guard and flange.
Yes, the 13-Amp motor is rated for AC/DC, so it can run from a compatible generator or inverter.
Check brush wear when you see sparking or a drop in power. Replacement intervals depend on use; keep a spare DWE43113 carbon brush set on hand.
Yes, the trigger switch has a lock-on feature for continuous operation, and it also lets you control speed by varying trigger pressure.
This grinder has plenty of power for cutting stone and masonry. The dust ejection system actually works, I've noticed less dust in the motor. The trigger switch is convenient for precise control. It's a bit heavy but manageable. I've put it through hell and it's still going. Great value.
I needed a grinder for a few home projects. This one handles rust removal well. The only downside is the noise.
I've used many angle grinders over the years. This one has excellent power and the dust protection is a real benefit. The 13-amp motor doesn't bog down. The switch is smooth. The size is perfect for tight spaces. It's become my go-to grinder.
Gets the job done.
I weld and grind daily. This grinder has lasted longer than others I've owned. The dust ejection system keeps it running smoothly.
It's powerful, but it's heavy for me to use for long periods. I'm a small person. But it does what I need.
As a plumber, I use this to cut steel pipes. The power is consistent and it doesn't overheat. The trigger switch allows variable speed which I like. The dust ejection system really keeps it clean. The arbor nut is easy to change wheels. I've recommended it to my crew.
I use it for wood carving with a carbide disc. It works fine, but the trigger lock sometimes gets stuck.
