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DEWALT DWE43116 angle grinder with a 13-amp motor, 9,000 RPM, and Dust Ejection System for long-lasting performance on cutting and grinding jobs.
Pair withDEWALT DWE46152 5-Inch Surface Grinding Dust Shroud$46.99
Categories : tools
SKU : WOR-TOO-279
The DEWALT DWE43116 angle grinder is built for work that chews up lesser tools: a 13-amp motor delivers 9,000 RPM, and the Dust Ejection System pushes damaging debris out through the air intake vents so the tool keeps running longer. It includes Type 27 guards for 4-1/2, 5, and 6-inch wheels, making it a flexible choice for cutting, grinding, and surface prep.
The 13-amp motor keeps the RPM high under load, which means faster cuts and less bogging down on thick steel or masonry. The dust ejection system is a real durability booster—it reduces the amount of fine dust pulled into the motor housing, helping the trigger switch and carbon brushes last longer. At 5.7 pounds, the grinder is light enough for overhead work yet heavy enough to feel stable.
Like any brushed grinder, the DWE43116’s motor brushes are a wear item. When you notice arcing or reduced power, inspect the brushes through the brush access ports. Replacing carbon brushes on this model is a straightforward job: remove the brush caps, slide out the worn brushes, and insert the same size replacements. The Dust Ejection System helps keep the commutator clean, which extends brush life between changes. Always unplug the grinder before service.
The grinder ships with multiple Type 27 guards so you can set it up for a 4-1/2 or 5 grind wheel, and you can use it with the 6-inch guard for cutting off applications. The trigger switch gives you momentary control, which is safer for precision cuts.
13-amp motor with 9,000 RPM – powerful, consistent output for tough materials
Dust Ejection System – protects motor and brushes from dust for reliable performance
Includes 4-1/2, 5, and 6 in. Type 27 guards – set up for the job at hand
Lightweight 5.7 lb design – easier to hold and control all day
Model: DWE43116
Motor: 13 Amp
Weight: 5.7 lb / 2.6 kg
Includes: Side handle, inner/outer flanges, Type 27 guards (4.5, 5, 6 in), grinder
Material: Steel gear housing, glass-reinforced nylon body
Dimensions: 13 x 5 x 5 in / 33 x 12.7 x 12.7 cm
Switch Type: Trigger
Product Type: Angle Grinder
Dust Ejection: Yes
No-Load Speed: 9,000 RPM
Wheel Size Compatibility: 4-1/2 in to 6 in (with included Type 27 guards)
Seller: Workbench World
MPN: DWE43116
The 13-amp motor is the heart of the DWE43116. It keeps the disc spinning at 9,000 RPM even when you lean into a 1/4-inch cutting wheel. That translates into faster cuts and less fatigue.
Grinders pull dust through the motor housing; over time, that buildup wears carbon brushes and commutators. The Dust Ejection System routes a portion of the airflow to blow debris out before it packs into the motor. Crews that cut concrete, masonry, or metal every day will see the difference in service intervals.
Always use the correct guard for the wheel diameter, and tighten the flange before every use. Use the side handle for two-handed control, especially on cutoff work.
Remove the brush caps on the motor housing, pull out the worn brushes, insert replacements, and replace caps. Always unplug first.
Use the guard that matches the wheel size for safe operation.
The trigger switch is designed for momentary control; refer to the manual for lock-on features.






Spins fast. Grinds great.
This grinder has plenty of power. It's comfortable to hold and doesn't vibrate much. The trigger switch is convenient.
I've been using angle grinders for decades, and this one is top-notch. The 13-amp motor is strong and doesn't bog down. The dust ejection system actually works, blowing debris away from the tool. The trigger is smooth and the guard stays in place. It's heavy, but that helps with stability. I've used it for many projects and it still runs like new. Definitely a professional grade tool.
It's a beast. The only issue is the side handle gets hot after long use.
I do a lot of cutting and grinding on steel, and this grinder handles it all. It cuts through rebar easily. The dust ejection keeps the tool visible and doesn't clog. The trigger response is immediate. The lock-on button is convenient for long cuts. It's a bit heavy but balanced. I'd recommend it to any metalworker.
Works well. Solid.
It's powerful and works well. But it's very loud compared to my old grinder.
This grinder is awesome. I used it to cut through thick steel plates without any issues. The power is insane. The dust ejection keeps the work area clear. It's comfortable to grip for long periods. The trigger is responsive. I'm extremely satisfied.
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Phone: +1 (216) 555-0174
Email: support@workbenchworld.us
Address: 4820 Industrial Parkway, Cleveland, OH 44135, United States