Search  for anything...
DEWALT

DEWALT Angle Grinder, 4.5 Inch, 11 Amp, With Paddle Switch (DWE402)

    • Based on 6,194 reviews
Condition: New
Checking for product changes
$88.82 Why this price?
Holiday Deal · 19% off was $108.99

Buy Now, Pay Later

As low as $14.80 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Dec 28
Order within 18 hours and 56 minutes
Available payment plans shown during checkout

Style: Angle Grinder only


Features

  • Plastic / Metal
  • Made in the USA or Imported
  • Next Generation 11 Amp AC/DC 11,000 RPM motor of angle grinder provides the best power to weight/size ratio available
  • Dust Ejection System provides durability by ejecting damaging dust and debris particles that enter the metal grinder
  • Oversized brushes of this DEWALT angle grinder provide 2 times 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 need for a wrench
  • Top mounted and protected spindle lock button maximizes depth of cut without comprimising durability
  • Uniquely small gripping surface in this power class allows for the best comfort available in this class
  • Newly designed side handle provides excellent ergonomics while oversized threading provides durability
  • Auto-off brushes shut the tool down when the brushes need replacing to avoid tool damage
  • 11 Amp AC/DC 11,000 rpm motor which provides the best power to weight/size ratio available
  • Dust Ejection System provides durability by ejecting damaging dust and debris
  • Quick-Change TM Wheel Release allows tool free wheel removal

Description

The DWE402 4-1/2-inch (115mm) Small Angle Hand Grinder features three powerful systems for maximizing performance such as the Dust Ejection System for preventing damaging dust from entering the grinder tool, One-Touch Guard for 360-degree rotation, and Quick-Change Wheel Release for easy wheel removal.

Brand: DEWALT


Material: Blend


Product Dimensions: 15.63"L x 5.94"W x 4.81"H


Style: Angle Grinder only


Power Source: Corded Electric


Brand: ‎DEWALT


Material: ‎Blend


Product Dimensions: ‎15.63"L x 5.94"W x 4.81"H


Style: ‎Angle Grinder only


Power Source: ‎Corded Electric


Color: ‎Black


Item Weight: ‎6.2 Pounds


Voltage: ‎120 Volts


Maximum Rotational Speed: ‎11000 RPM


Horsepower: ‎1.80


Manufacturer: ‎DEWALT


UPC: ‎784497223387 885911355810


Part Number: ‎DWE402


Item Weight: ‎6.2 pounds


Country of Origin: ‎USA


Item model number: ‎DWE402


Is Discontinued By Manufacturer: ‎No


Size: ‎One Size


Pattern: ‎Angle Grinder Tool


Item Package Quantity: ‎1


Special Features: ‎compact


Included Components: ‎2-position side handle | 4-1/2" One-Touch (T27) Guard | wrench


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎3 year limited manufacturers warranty


Date First Available: January 6, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Dewalt DWE402 Angle Grinder is a BEAST!
Style: With Kit Box
I have a smaller 4in Makita angle grinder that I've used for years. And while it's mostly gotten the job done, it's become increasingly more difficult to find all of the 4in wheels and brushes that are available for the slightly larger 4-1/2 in grinders. Finally I decided to buy the Dewalt Angle Grinder Tool, 4-1/2-Inch, 11-Amp (DWE402K). This thing is a beast! Because this thing is such a powerful little machine (11 amps at 11,000 rpm), I strongly urge anyone buying this angle grinder to read all of the instructions, including ALL of the stuff about safety. Seriously - this is not a toy. This is a high-powered machine designed to do some really tough work. When turned on, it will almost jump out of your hands if you're not expecting the torque this thing has. I've come to buy numerous different wheels and brushes and this has been a pure joy to use. It is such a well-designed machine. The DWE402K comes with the basic DWE402 grinder, but includes a hard plastic case which I really like. While my new Dewalt grinder hasn't been in its case since I bought it, I like having cases for all my shop tools. When finished with a project and I'm cleaning up my shop, I like to clean up all of my tools and put them away in their respective cases together with any special tools or attachments. The dewalt comes with an allen wrench which I've never needed (stays in the case). And (sadly) there's not much spare room in the case for extra wheels or brushes. As for the grinder itself - I really like it for its design and ability to do real work. On some grinders, the guard is more of a pain because it's always in the way and can't be easily adjusted. So it's taken off and never put back on. That's shameful. Always use your guard, it's there to protect you. The guard on the Dewalt is genius. This guard is designed the way all guards should be. It can be easily rotated 360 degrees to any direction (read the instructions so you understand exactly how this works - and never try to adjust the guard without unplugging the grinder first) and the guard can be completely removed if ever needed. The 5/8in spindle is perfectly designed for quick changing wheels and brushes. The spin-on and off feature makes this a truly tool-less grinder. No special tools are needed to remove and replace wheels and brushes. Just twist them off an on with your hand. Again - unplug the grinder first - right?! The grinder also comes with a pair of 5/8in-to-7/8in "arbor" or a flat-washer-looking-thing for compressing wheels that don't spin-on to the spindle using threads, but rather have a larger clearance-hole, non-threaded diameter hole for mounting. It's a great system that requires no tools. The on-off control for the grinder is a simple paddle wheel with a built-in safety switch ... it's a breeze to use. Very comfortable. There's also an over-ride lock so you don't have to continuously hold down the paddle switch when working on large areas at a time. The power cord is tough but it's only 6ft long which in my mind seems a little short. My personal preference would be an 8ft or 10ft power cord. The only other improvement would be some sort of easy sky-hook to hang the grinder on the side of a bench or table. Bottom line, this Dewalt DWE402K Angle Grinder is the bomb! If you have serious work that needs to be done - this is the defacto standard in angle grinders. Seriously, this is one powerful and potentially dangerous beast of a tool in the wrong hands. For me - this is exactly what I was looking for! Be careful out there! ... show more
Reviewed in the United States on July 22, 2020 by GulfBreeze
    • fed one hell of a hot supper on the first day
Style: Angle Grinder only
Review Image by Brian H. Brian H.
Review Image by Brian H. Brian H.
Review Image by Brian H. Brian H.
Review Image by Brian H. Brian H.
Review Image by Brian H. Brian H.
Review Image by Brian H. Brian H.
Review Image by Brian H. Brian H.
Review Image by Brian H. Brian H.
Review Image by Brian H. Brian H.
I bought this cause my grinder is a battery milwaukee that lasts about 10 mins of low pressure grinding and my old corded one got jacked out of my garage. I knew full well what the project was when I ordered it. I got a piece of a scrapped machine at work and wanted to use it for ballast in my 4x4 in winter without giving up cargo space with sand bags. I am a truck mechanic and have been for many years. I have put many quality grinders in their final resting place. Most of them you could tell on day one what to expect. This one will be with me at home for the rest of my years. I fed this thing a hot supper for 8 hrs strait upon receipt. amazon got it here 2 days before promised which was exactly when I needed it. I was finishing blowing snow when the mail man brought it and went right to work. I used up 8 cut wheels 3 gemini cut-n-grind (which are awesome) and 6 flap disks. First the bad. The guard is way too big. I am sure it is for consumables that have the built in nut because they are much taller. I cut and sanded it to be correct for the type I use. Then the spindle is too long. with a wheel on it sticks out 5/16 past the nut. so I took er to the belt grinder and with the motor running sanded it flush to the nut...took the nut off and feathered a little chamfer on it. Something inside was chattering when I started. I took the cover/spindle off of the gearbox and smeared the high quality moly grease over the ring gear, which was dry. the sound continued for about 20 mins then went away and it ran as smooth as any I have ever used. I think it may have been the brushes on the commutator getting acquainted. The good. More power than you need. The consumables can only handle so much. It is light weight/power balanced and smooth, after a break in period. Running a grinder is never "fun" so having one that can make the least work of it is important. 5 stars is not enough. There is sooo much junk out there now. this is not that. pro grade tool ready to work. 1 star assembled in USA. this is important to me as we make great stuff, I hope they expand on it. I bled red for many years but the future may hold primarily yellow for this reason alone. 1 star for power. 1 for staying cool. 1 for feels good in the hand. 1 star for fast and easy disk change. 1 star forthe cord, very flexible and did not get hot. 1 star for packaging, not excessive and went in my wood burner not the dump. 1 star cause yellow tools are hard to lose in a mess. lost a star as it did not come with the spanner for the nut, surely a packaging mishap. it did come with a 3/8 allen wrench that I have no idea why. still way over 5. I did have to remove a few wheels with the edge of a table yesterday. You just hold the lock, which is perfect on this tool, tap the wheel on the edge of the bench in the correct direction and it comes right off....you often break the wheel doing this but it is usually not one worth saving if you do. ... show more
Reviewed in the United States on January 19, 2020 by Brian H. Brian H.
    • Best grinder I'v ever owned!!!
Style: Angle Grinder only
Great features have been added since my old was built. Easy to use and handles well.
Reviewed in the United States on June 11, 2024 by Amazon Customer
    • This product offers a much better switch
Style: Angle Grinder only
This product is something that I use with regularity, this model come with a better on/off switch that allows for easier and safer functionality.
Reviewed in the United States on June 25, 2024 by suzanne
    • Dewalt tool works well..but no tool included ?
Style: Angle Grinder only
I purchased the “open box” and it was new never used. I worked this fairly hard over the last week or so. No issues no overheating. Plenty of torque to grind through some sloppy welds and using as cutoff. Variable speed would be nice to have for some more delicate areas (scotch brite type discs it’s a little to fast) but this is wide open all the time which is what is intended. As others mentioned, Comes with a useless for itself Allen wrench. I have since ordered a spanner wrench. Otherwise trying to tighten the nut down is nearly impossible. I had one disc come loose using a plier to Engage the nut to tighten prior to Me getting wrench. fortunately it didn’t do any damage. Not coming with the proper tool is dangerous and ridiculous on dewalt part. I would have rated 5 star if came with spanner. ... show more
Reviewed in the United States on April 28, 2024 by ssscamaro
    • It's a dewail, no surprises here
Style: Angle Grinder only
Powerful and ran for long periods without breaking a sweat. Used this to repaint a store sign and this thing will last years to come, as should be expected of a dewalt.
Reviewed in the United States on May 13, 2024 by Chris
    • Nice grinder
Style: With Kit Box
Nice grinder. I have had no problems.
Reviewed in the United States on July 6, 2024 by TH

Can't find a product?

Find it on Amazon first, then paste the link below.