Dewalt DWE402K 11 Amp 4-1/2 in. Paddle Switch Angle Grinder Kit

Model: dewndwe402k
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WARNING: This product can expose you to Lead, which is known to the State of California to cause Cancer and Birth Defect/Reproductive Harm. For more information go to
Dewalt DWE402K 11 Amp 4-1/2 in. Paddle Switch Angle Grinder Kit Model: dewndwe402k
price for vip customer


Product Features & specs :

Dewalt DWE402K 11 Amp 4-1/2 in. Paddle Switch Angle Grinder Kit

DeWalt's DWE402K 11 Amp 4-1/2 in. Paddle Switch Angle Grinder Kit features an 11 Amp AC/DC 11,000 RPM motor that is designed for faster material removal and higher overload protection. The oversized brushes provide 2X brush life over the previous D28402 model and the large spiral bevel gear provides long transmission life. A top-mounted and protected spindle lock button maximizes the depth of cut without compromising durability.
  • Next generation 11 Amp AC/DC 11,000 RPM motor provides the best power-to-weight/size ratio available
  • Dust Ejection System provides durability by ejecting damaging dust and debris particles that enter the tool through the air intake vents
  • Oversized brushes provides 65% longer brush life over previous model (D28402)
  • Large spiral bevel gear provides long transmission life
  • One-Touch Guard allows for 360 degree rotation of the guard with a single action
  • Quick-Change Wheel Release allows tool-free wheel removal without the need for a wrench
  • Top-mounted, protected spindle lock button for maximized depth of cut without compromising durability
  • Uniquely small gripping surface and ergonomic side handle for added comfort
  • Oversized threading provides durability
  • Auto-off brushes shut the tool down when the brushes need replacing to avoid tool damage
  • Paddle switch with safety lock-off prevents accidental start-ups
  • Matching wheel flanges allow the use of common accessories
What’s Included:
  • 11 Amp 4-1/2 in. Paddle Switch Angle Grinder - DWE402G
  • One-Touch Guard
  • 2-Position Side Handle
  • Wrench
  • Depressed Center Wheel
  • Kit Box
Power Source
UL Safety
Wheel Diameter
4-1/2 in
No-Load Speed (RPM)
CSA Safety
Switch Settings
Wifi compatibility
Case Included
Case Type
Bluetooth Compatibility
Motor Type
Spindle Thread
5/8 in - 11 in
Variable Speed
Switch Type
Arbor Size
5/8 in
ETL Safety
12 in.
4.6 lbs.
Warranty Term
1 Year

Reviews :

4.8 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Just bought this, needed it immediately to grind down some metal for welding. Worked like a champ, lot of power. No issues at all
This review was collected as part of a promotion
May 30, 2020
Originally posted at
Easy to work with
Just got it, today, but I already like it, A LOT. Easy to work with. Does the job. Not overly loud. This is not a long term review, of course, but as of right this minute, it does exactly what I wanted from it. Thank you.
November 8, 2019
Originally posted at
Stout as heck
Bought about a year ago use it mostly for cutoff wheels it's super powerful doesn't bog and hasn't fried like solve competitors grinders have in less time
This review was collected as part of a promotion
November 14, 2018
Originally posted at
It works
I bought this grinder to take about a quarter inch off the top of a concrete base for a 3' x 5' granite front step. That is a significant amount of grinding. I used one of the DeWalt diamond grinding wheels and had no problems. I was a bit concerned that the grinder would ingest the cement dust and croak on me, but it seems to have suffered no ill effects. I did set up a big fan to blow the dust away as much as possible.
So it's a good grinder. What didn't I like? I wish the spindle lock button was easier to engage. I find it difficult to engage, especially with gloves on. I'd like to be able to "lock the lock" so both hands could be free. That would probably require an interlock with the power switch so one coudln't turn it on with the spindle locked, but that should be possible.
June 14, 2018
Originally posted at

Q & A :

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Browse 2 questions Browse 2 questions and 3 answers
Does this include trigger lock-on feature?
A shopper on Dec 9, 2017


Most DEWALT® Tools purchased on or after January 1, 2004 come with a warranty package that includes:

Three-Year Limited Warranty. DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit or call 1-800-4-DEWALT (1-800-433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

One-Year Free Service Contract. DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

90-Day Money Back Guarantee. If you are not completely satisfied with the performance of your DEWALT Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund - no questions asked.