Factory Reconditioned Dewalt DCG412BR 20V MAX Lithium-Ion 4-1/2 in. Grinder (Tool Only)

Model: dewrdcg412br
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Factory Reconditioned Dewalt DCG412BR 20V MAX Lithium-Ion 4-1/2 in. Grinder (Tool Only) Model: dewrdcg412br

Product Features & specs :

Factory Reconditioned Dewalt DCG412BR 20V MAX Lithium-Ion 4-1/2 in. Grinder (Tool Only)

Buy with confidence! Our Recon items include all necessary parts and are guaranteed to function like New, backed by our 120 Day Money Back Guarantee. Please note however that Recon units received from the manufacturer may or may not include accessories shown with this listing.
The DCG412BR 20V MAX Lithium Ion 4-1/2 in. / 5 in.' Grinder increases productivity with features like Quick-Change wheel release, convenient trigger switch with lock-off button, and extended run-time battery.
  • 8,000 RPM motor provides high power for cutting and grinding applications
  • Tool-free guard allows for quick and easy guard adjustments/positioning
  • 2-Position side handle offers greater control, comfort and versatility
  • Quick-Change Wheel Release allows for tool free wheel changes without the need for a wrench
  • 2-Finger trigger switch with lock-off button for convenient activation and easier gripping
What’s Included:
  • 20V MAX Lithium-Ion 4-1/2 in. Grinder - DCG412BR
  • Two-Position Handle
  • Type 1 Cutting Guard
  • Wrench
Power Source
UL Safety
Wheel Diameter
4-1/2 in
No-Load Speed (RPM)
CSA Safety
Switch Settings
Wifi compatibility
Batteries Included
Battery Type
Case Included
Bluetooth Compatibility
Motor Type
Spindle Thread
5/8 in - 11 in
Variable Speed
Switch Type
Charger Included
ETL Safety
Battery System
16.75 in.
4.75 in.
7.31 in.
6 lbs.
Warranty Term
1 Year

Reviews :

4.6 / 5.0
66 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Would you recommend this product?
Yes (42)
No (1)
Easy To Use (42)
Powerful (35)
Ergonomic Design (23)
Lightweight (5)
Short Run Time (if applicable) (1)
Best Uses
Frequent Use (4)
Small Projects (4)
Home Repair (4)
Jobsite (4)
Would you recommend this product?
Easy To Use
Ergonomic Design
Battery Longevity (if applicable)
Best Uses
Frequent Use
Heavy Duty Requirements
Large Projects
Small Projects
Home Repair
I recommend this tool to anyone using an angle grinder.
I cut roofing tiles, chimney flashing, etc. I use a 60 volt battery and it cuts everything smoothly and without effort.
4 story cutting stucco for flashing
Residential property job
September 8, 2020
2 months ago
Describe Yourself:
Would you recommend this product?
Ergonomic Design
Best Uses
Small Projects
Look ma - no extension cord.
I used this with a Freud metal cutting diamond blade to cut out a rotted area of my truck. I had to turn it into a few positions to get access to the panel and it was nice to not have to deal with a cord that I inevitably trip over or get tangled in. If I was just working at a bench I would use a corded grinder but when you need to take the grinder to the work this is pretty nice.
October 16, 2019
1 year ago
Describe Yourself:
Avid Do-it-Yourselfer
Great little grinder
Have wanted a battery powered grinder for a while now. This one fits my needs. Odd that it only came with non-English manual but managed just fine.
May 16, 2019
Great Grinder
Great for smaller jobs simply because its battery powered. Now I can simply get it out of the toolbox and use it anywhere without an extension cord
April 20, 2019

Q & A :

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Browse 12 questions Browse 12 questions and 23 answers
is it compatible with the DEWALT DCD771C2 20V MAX Lithium-Ion Compact Drill/Driver Kit......? I already have the charger and two batteries but need this Grinder. Thank you
Pedro on Nov 4, 2016
BEST ANSWER: it is, they use the same batteries if that is what you are asking. I just bought the tool and used my existing batteries.
How long is run/work time on standard batt that comes with drill when used in grinder???
A shopper on Feb 15, 2017
BEST ANSWER: I have a 5-amp hour battery. It lasts for long time when used in my drill. In the grinder wether cutting or grinding... it'll take the power down much quicker. That's true with most all battery powered grinders though. Still great. I prefer to use it over corded and keep an extra battery on hand and one more on charge. Love the tool.
Is this grinder working with battery of Dewalt DCK240C2 20V MAX Cordless Lithium-Ion Drill Driver and Impact Driver Kit
Please let me know
Buti on Apr 3, 2016
BEST ANSWER: The 20v batteries that come with DEWNDCK240C2 are compatible with DEWNDCG412B.
Will a 20 volt max battery DCB201 work in this grinder?
XYooper on Oct 26, 2015
BEST ANSWER: Yes,the DCB201 is compatible with the grinder.
Hello, will this DeWalt product run on a 18V battery? Thank You
Chucker 1 on May 17, 2015
BEST ANSWER: No,the Factory Reconditioned Dewalt DCG412BR is only compatible with 20 volt tools.
Is it brushless
David on Mar 19, 2015
BEST ANSWER: No,this model is not brushless.Dewalt does not make a cut off saw that is brushless.


Most Reconditioned DEWALT® Tools come with a warranty package that includes:

One-Year Limited Warranty. DEWALT will repair, without charge, any defects due to faulty materials or workmanship for one year 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 www.dewalt.com 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.