DEWALT 4.5 in Angle Grinder Deal: 20% Off, Now $79

An angle grinder is one of those tools that sits unused for weeks and then saves an entire project in ten minutes. Cutting a stuck bolt, cleaning a weld, shaping steel for a jig, or trimming rebar all come down to having one on the shelf. The DEWALT DWE402W just dropped to $79 from $99. This post contains affiliate links, which means I may earn a small commission if you buy through them—at no extra cost to you. It helps keep the tool deals coming, so thanks for your support!

⚠️ Prices valid at time of posting but are subject to change at anytime.

Grab the DEWALT 11 Amp Angle Grinder at 20% Off

Final Price Breakdown

• Regular price: $99.00

• Sale price: $79.00

• You save: $20.00

• Discount: 20% off

• Expires: Limited time only

Why This Tool Is Worth It

The 11 amp motor is the reason this one gets recommended over budget grinders. More amps means faster material removal and better overload protection, which translates to a tool that keeps pulling through a heavy cut instead of bogging down and cooking itself. At 11,000 RPM it moves through steel, concrete, tile, and masonry without you leaning on it.

Dust is what kills grinders, and the Dust Ejection System is a real durability feature rather than marketing. It pushes abrasive dust and debris back out through the air intake vents instead of letting it settle on the motor windings. In a woodworking shop that also sees metal work, that airborne grit is constant, and a grinder that fights it will simply last longer.

The safety and convenience details are worth noting too. The One Touch Guard rotates a full 360 degrees with a single action and no tools, so changing from a cutting position to a grinding position takes seconds. The paddle switch with a safety lock off prevents accidental start up, which matters a lot with a spinning abrasive wheel.

For a woodworker, the case is simple. Metal brackets, hardware modifications, sharpening rough edges on shop built jigs, cutting threaded rod to length, and cleaning up welds on a shop cart all show up eventually. Having a capable corded grinder ready means those jobs take minutes instead of turning into a trip to a metal shop. At $79 with a wheel already in the box, this is an easy gap to fill.

Features

• Power and performance: 11 amp AC/DC motor at 11,000 RPM designed for faster material removal and higher overload protection

• Dust protection: Dust Ejection System ejects damaging dust and debris particles through the air intake vents

• Versatile: One of the most capable power angle grinders in its class

• One Touch Guard allows 360 degree tool free rotation with a single action

• Multi surface: handles concrete grinder and metal grinding applications

• Paddle switch with safety lock off helps prevent accidental start up

• Wheel included: comes with a 4.5 in. abrasive wheel

• Matching wheel flanges allow the use of common cut off tool and grinding accessories

Who This Is Best For

This fits the woodworker whose projects keep bumping into metal. Anyone building shop carts, welding a base, cutting bolts, or cleaning up steel hardware will get use out of it. It is equally at home with homeowners doing fence repairs, removing rusted fasteners, or cutting concrete block and tile on a remodel.

It belongs in a garage shop, a home shop with a metal working corner, or a truck for job site work. Corded is the right call here for anyone who wants sustained power without watching a battery gauge, which is exactly what grinding and cutting demand.

If you already own a cordless grinder for quick cuts away from power, a corded 11 amp unit still earns bench space for the longer, heavier jobs where runtime is the limiting factor.

Check the DEWALT DWE402W Angle Grinder Price on Amazon

This price is set as limited time only, and grinders at $79 do not usually stay in stock long.

What was the last job in your shop that made you reach for a grinder? Drop a comment below and share it.

Amazon prices change fast, so we monitor them daily. See our Amazon Tool Deals Hub for the latest lightning sales and limited-time discounts. Be sure to check our curated lists for Lowe's, Home Depot, and Rockler as well.