SKU: 17147032484

DEWALT Cordless Angle Grinder DCG400B 20V MAX ATOMIC 4 Inch Brushless Tool (755 MWO 12500 RPM Paddle Switch Metal Cutting Weld Grinding Bare Tool)

Sale price$134.55 Regular price$149.50
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

DEWALT Cordless Angle Grinder DCG400B 20V MAX ATOMIC 4 Inch Brushless Tool (755 MWO 12500 RPM Paddle Switch Metal Cutting Weld Grinding Bare Tool)High Velocity Compact Metal Fabrication and Surface Conditioning The DEWALT DCG400B ATOMIC 20V MAX 4 Inch Angle Grinder is a compact battery powered metalworking tool engineered to deliver 755 MWO and a 12,500 RPM no load speed for heavy duty cutting and grinding. This cordless power tool features an advanced brushless motor that replaces 0. 7 HP pneumatic alternatives while reducing overall tool weight to 4. 34 pounds for enhanced maneuverability.

High Velocity Compact Metal Fabrication and Surface Conditioning

The DEWALT DCG400B ATOMIC 20V MAX 4-Inch Angle Grinder is a compact battery-powered metalworking tool engineered to deliver 755 MWO and a 12,500 RPM no-load speed for heavy-duty cutting and grinding. This cordless power tool features an advanced brushless motor that replaces 0.7 HP pneumatic alternatives while reducing overall tool weight to 4.34 pounds for enhanced maneuverability. The system incorporates an integrated electronic safety brake and an anti-rotation mechanism to protect operators from reactionary torque during wheel pinches or stalls in confined spaces.

**Battery and charger sold separately.

Best Used For:

  • Structural Metal Cutting: Slicing through structural steel angles, rebar, threaded rods, and sheet metal panels with high-speed precision.
  • Industrial Weld Grinding: Smoothing heavy weld beads, removing slag, and beveling pipe edges prior to structural joining.
  • Surface Prep Conditioning: Stripping rust, scale, and paint from metal plates using standard wire cups or abrasive flap discs.

Key Performance & Safety Features

  • Anti-Rotation Safety System: Sensors detect aggressive wheel binding or pinching to immediately cut power, minimizing tool twist.
  • Rapid Electronic Brake: Automatic braking assembly forces the abrasive wheel to a complete stop in less than 1.15 seconds upon trigger release.
  • Convertible Guarding System: Includes a Type B grinding guard alongside a tool-free Type A clip-on guard for rapid cutting transitions.
  • Paddle Switch Architecture: Ergonomic paddle trigger integrates a safety lock-off mechanism without a lock-on option to prevent accidental startup.
  • Forward Exhaust Porting: Vent paths route spent internal cooling airflow and structural debris entirely away from the operator's face.

What's Included

  • (1) DCG400 ATOMIC 20V MAX 4-in. Angle Grinder (Bare Tool)
  • (1) Wrench
  • (1) Type B Guard
  • (1) Type A Clip-on Guard
  • (1) 1/16 in. Type 1 Wheel
  • (1) 1/8 in. Type 1 Wheel

Technical Specifications

Tool Power Type Cordless / Battery Powered
Voltage 20V MAX
Motor Type Brushless
Wheel Diameter 4 Inches
Max Speed (No Load) 12,500 RPM
Max Power Output 755 MWO
Switch Type Paddle Switch with Lock-Off
Brake Engagement Time < 1.15 Seconds
Guard Configurations Type A (Cut) & Type B (Grind)
Assembled Weight 4.34 lbs.
Assembled Length 11.8 Inches
Pro-Tip: Always match the guard to the application; use the Type A clip-on guard for abrasive wheel cutoff tasks to redirect flying sparks and fragments away from yourself, and swap to Type B for surface face grinding.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17147032484

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Laura M
Bozeman, US
★★★★★ 5
The perfect glow
Size: 3.3 Fl Oz (Pack of 1)
This is beautiful and feels amazing on the skin. The shimmer is the perfect amount. You do not need to be rich in melanin to use this product. I am very fair skin and this looks amazing on my skin color as well. It's very hydrating and absorbs pretty good. I do not like oily feeling, was scared this would feel oily and it was not. I loved it. The smell is great and not overpowering which was a huge plus for me. I love applying this on my legs when wearing shorts, dresses or skirts.
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Reviewed in the United States on May 17, 2026
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Hopeful
Grantham, US
★★★★★ 5
LOVE it!
Size: 3.3 Fl Oz (Pack of 1)
I started using this Vaseline Illuminate Me Shimmering Body Oil a few days ago and I immediately fell in love with it. I'm definitely going to stock up because I never want to be without this wonderful product. A subscription is a must! After I do my daily shower routine, I top it off with this shimmering oil, and the last thing I do is put a little on my cheeks and forehead...instant glow! I have pale white skin that tends to be on the dry side. It's very hard to find products that will moisturizer my skin and give it a shimmering glow, especially my face. Well, this stuff is a miracle in a bottle - the moisture it puts into my skin, and the pretty shimmer it leaves behind is amazing. Even though it's only been a few days, the results haven't gone unnoticed by friends and family, especially my husband. But, most importantly, I see a difference in my skin and it makes me happy. The scent of this oil is VERY light, almost nonexistent. Plus, the oil consistency is not super thick, which allows it to absorb quickly. A little goes a long way, making it a great buy and worth every penny. Dry skin? Dull skin? Like a little sparkle? I'm telling you, you will love this stuff! Highy recommend.
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Reviewed in the United States on November 16, 2024
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EM
Chelsea, US
★★★★★ 5
Good oil, fun sparkles!
Size: 3.3 Fl Oz (Pack of 1)
I finally finished the bottle I purchased and I think it's really quite good. Apply after the shower. Helps with winter dry skin and the sparkles are fun. The scent is pleasant but not excessively strong, which is a plus imo. It's a thin oil which is good - it doesn't feel too occlusive. Might repurchase after using up other products I have; I think this would be a better summer buy considering the sparkles aren't visible in the winter when I'm suited up in long sleeves and pants all day.
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Reviewed in the United States on January 24, 2026
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Carol
Alexandria, US
★★★★★ 4
Give nice glow, looks good for fair skin tone
Size: 3.3 Fl Oz (Pack of 1)
I have fair skin and was a little unsure about trying something made with melanin-rich skin in mind, but this body oil surprised me in the best way. I wanted something that would give my skin a nice, healthy glow without looking over-the-top or glittery, and this does exactly that. The shimmer is subtle and refined—it catches the light just enough to make my skin look radiant, especially in the sun, but never looks too much. The texture is smooth and lightweight, not sticky or greasy, which is a huge plus for me. It absorbs nicely and doesn’t sit on top of the skin like some other oils I’ve tried. It also smells really lovely—just a soft, warm scent that fades gently and doesn’t overpower anything else I might wear. I appreciate that it doesn’t cling to clothes or leave any stains; I’ve worn white linen after putting it on and had no issues. I've been reaching for it constantly this summer, especially when I wear shorts or dresses—it gives that polished look without much effort
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Reviewed in the United States on July 29, 2025
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Caitlyn Ehighalua
Charlottesville, US
★★★★★ 5
Wonderful Body OIl
Size: 3.3 Fl Oz (Pack of 1)
I will give this a five star because of overall quality. Even though I REALLY DO NOT LIKE the fact that it stains my sheets after application if I put it on before bed, I really really love the overall quality. The smell is so delicious. It makes my skin so soft and supple-- Vaseline went all out and really was put a lot of thought in for the melanin-rich ladies. It is a great product, I just wish it did not stain so bad, and I wish it came in a bigger bottle. It is quite expensive in my opinion for the size, but it is worth every penny. It has a color similar to the color on the bottle, it is translucent with shimmery glitter all throughout the mixture and it has a great feel when you apply it to your skin. It rubs in like butter and is OH SO moisturizing. I highly recommend if you love feeling moisturized and every inch of you cared for with a body oil. Just don't put it on with a shower before you go to bed and lay down in your bed.
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Reviewed in the United States on June 7, 2025

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