Is the DWE402N worth it?

For corded metalwork it is a proven, powerful grinder at a mid-range price. If you need variable speed or a lighter tool, look at other models.

What is the difference between the DWE402 and the DWE402N?

The DWE402N is the no-lock-on paddle switch version. The standard DWE402 uses a different switch setup, so pick based on whether you want the paddle safety.

Does it have variable speed?

No. It runs at a fixed 11,000 RPM, so control comes from technique and wheel choice, not a speed dial.

What size wheels does it take?

It uses 4-1/2-inch wheels with a 5/8-11 spindle, the most common size for this class of grinder.

What comes in the box?

Typically just the grinder with a side handle and guard. Wheels and a case are usually sold separately, so confirm the contents before ordering.

Corded grinders like this often drop during holiday sales and contractor promotions. Track its price history and buy when it sits near its recent low.

DEWALT DWE402N 4-1/2-Inch 11 Amp Angle Grinder

Last price we saw

$97.19at Amazon, last seen Nov 2

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Our take on the DEWALT DWE402N 4-1/2-Inch 11 Amp Angle Grinder

The DEWALT DWE402N is a corded 4-1/2-inch angle grinder with an 11 amp motor that spins at 11,000 RPM. Its paddle switch has no lock-on, so the tool stops when you release it — a safety feature aimed at professional and serious DIY use. It weighs 6.25 lbs and runs on AC or DC power. No price was available for this page, so check the current best price against its recent range before buying.

Best forMetalworkers cutting and grinding steelWelders prepping and finishing welds