Internet #203316420

Model #DCG412B

Store SKU #256213

20-Volt MAX Cordless 4-1/2 in. to 5 in. Grinder (Tool Only)

  • 8,000 RPM motor w/ adjustable handle position
  • 2-finger trigger switch with lock-off button
  • Quick-Change™ wheel release allows tool free wheel removal
  • See More Details

Frequently Bought Together

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Price:
$12900

Product Overview

DEWALT power tools are made to live on the jobsite. That is where they are tested, and if there is a problem, it’s where we solve it.

DEWALT Guaranteed Tough

DEWALT power tools are made to live on the jobsite. That is where they are tested, and if there is a problem, it’s where we solve it.

Select from a variety of 20 VOLT batteries to fit your need, or get up to eight times runtime when using DEWALT FLEXVOLT batteries with 20 VOLT tools.

Multiple Battery Options

Select from a variety of 20 VOLT batteries to fit your need, or get up to eight times runtime when using DEWALT FLEXVOLT batteries with 20 VOLT tools.

Take charge with 200+ products in the 20 VOLT MAX line, each designed to fit the job. All tools come with upgraded features and superior ergonomics.

DEWALT 20 VOLT MAX System

Take charge with 200+ products in the 20 VOLT MAX line, each designed to fit the job. All tools come with upgraded features and superior ergonomics.

Does not include a battery or charger. This product is tool only.

Bare Tool Only

Does not include a battery or charger. This product is tool only.

8000 RPM motor provides high power for cutting and grinding applications.

Up to 8000 Rotations Per Minute (RPM)

8000 RPM motor provides high power for cutting and grinding applications.

Our largest cordless platform continues to expand making 20 VOLT MAX a system you can build on.

DEWALT 20 VOLT MAX

Our largest cordless platform continues to expand making 20 VOLT MAX a system you can build on.

3-Year Limited Warranty, 1-Year Free Service and 90-Day Money Back Guarantee

Tool Warranty

3-Year Limited Warranty, 1-Year Free Service and 90-Day Money Back Guarantee.

20V MAX and FLEXVOLT Batteries are Compatible with all DEWALT 20V MAX Tools

Compatibility

20V MAX and FLEXVOLT Batteries are Compatible with all DEWALT 20V MAX Tools.

20 VOLT 1.3Ah, 1.5Ah, 2.0Ah and 3.0Ah feature a compact and Lightweight design.

Lightweight Design

20 VOLT 1.3Ah, 1.5Ah, 2.0Ah and 3.0Ah feature a compact and Lightweight design.

No memory and virtually no self-discharge for maximum productivity and less downtime.

No Battery Memory

No memory and virtually no self-discharge for maximum productivity and less downtime.

90-Day Money back guarantee and up to 3-year free service agreement. DCB201 has a 2-year limited warranty.

Battery Warranty

90-Day Money back guarantee and up to 3-year free service agreement. DCB201 has a 2-year limited warranty.

20 VOLT 4.0Ah and 5.0Ah batteries and 60 VOLT FLEXVOLT batteries are designed for longer runtimes and more power.

Runtime and Power

20 VOLT 4.0Ah and 5.0Ah batteries and 60 VOLT FLEXVOLT batteries are designed for longer runtimes and more power.

Get up to 8x the runtime when using DEWALT FLEXVOLT batteries with 20 VOLT MAX tools.

FLEXVOLT Compatible

Get up to 8x the runtime when using DEWALT FLEXVOLT batteries with 20 VOLT MAX tools.

The DEWALT 20-Volt Max Lithium-Ion 4-1/2 in. Cut Off Tool (model DCG412B, tool-only) is ideal for a wide range of construction, maintenance, repair and automotive applications. This versatile tool is designed for electricians, mechanical contractors, ironworkers and automotive mechanics tasked with cutting, grinding and finishing metallic materials. It delivers 8000 RPM for fast cutting and grinding applications and features a quick-change wheel release that enables wrench-free wheel changes. Additionally, the device offers a tool-free adjustable guard that allows safe and quick repositioning of the guard without the need for a tool or key. A 2-position side handle offers increased control and comfort.
  • 8000 RPM motor provides significant power for cutting and grinding applications
  • Quick-change wheel release allows for tool-free wheel changes without the need for a wrench
  • Tool-free guard allows for quick, easy guard adjustments/positioning
  • Includes 5 in. x 1/4 in. T27 metal grinding wheel
  • Ideal for electricians, mechanical contractors, ironworkers and automotive mechanics
  • Batteries and chargers sold separately, works with these batteries (DCB200, DCB201) and chargers (DCB101, DCB119, DCB103)
  • Backed by a 3-year limited warranty, 1-year free service contract and 90-day money-back guarantee






  • More Options in the DEWALT 20V/FLEXVOLT Platform Here





  • Click here for more information on Electronic Recycling Programs
  • California residents

Info & Guides

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20-Volt MAX Cordless 4-1/2 in. to 5 in. Grinder (Tool Only)
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Brand DEWALTMakitaMilwaukee
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Price
$7900
$12900
$13900
$17900
Ratings
(277)
(5068)
(2709)
(1687)
Cordless/ CordedCordedCordlessCordlessCordless
Wheel Diameter (in.)4.5 in4.5 in55
Power Tool FeaturesGrinding Wheel Included,Second Handle Included,Spindle LockAdjustable Handle Position,Second Handle IncludedGrinding Wheel Included,Lock On Switch,Spindle LockAdjustable Handle Position,No Tool Wheel Change,Spindle Lock,Variable Speed
Amperage (amps)7.500.00
Voltage (volts) 201818
Battery Amp Hours No BatteryNo BatteryNo Battery
Motor Type BrushedBrushlessBrushless
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product Depth (in.)
7.312
Product Height (in.)
4.75
Product Width (in.)
16.75
Wheel Diameter (in.)
4.5 in

Details

Amperage (amps)
0
Arbor Size
5/8
Batteries Included
No
Battery Amp Hours
No Battery
Battery Power Type
Lithium Ion
Battery Size
Lithium Ion
Battery/Charger
Tool Only
Battery/Charger
Tool Only
Charger Included
Charger Not Included
Color Family
Yellow
Condition
New
Cordless Tool Type
Angle Grinder
Cordless/ Corded
Cordless
Electronic Speed Control
No
Grinder Switch Type
Trigger
Included
Second Handle
Maximum Speed (rpm)
8000
Motor Type
Brushed
Number of Total Batteries Included
0
Power Tool Features
Adjustable Handle Position,Second Handle Included
Product Weight (lb.)
6
Returnable
180-Day
Tools Product Type
Power Tool
Variable Speed
No
Voltage (volts)
20

Warranty / Certifications

Certifications and Listings
CSA Listed
Manufacturer Warranty
3 Year Limited Warranty 1 Year Free Service Contract 90 Day Money Back Guarantee

Questions & Answers

380Questions16Answers

Hi, good night, whick is the weight and measures?

Asked by Moy February 20, 2021
0
Answers

With the appropriate paddle attachment can this drill be used to mix a bucket of cement? Thx.

Asked by mholder37 February 14, 2021
2
Answers

no cement is too thick and heavy for a (cordless) drill/driver to mix, especially with gravel in it. if it's light and a small amount with just the cement you may use a corded drill but for heavier loads use a proper mixer

How long does the battery last

Asked by Wood February 5, 2021
1
Answer

Hello Wood, We appreciate your question. There are no designated run times as the same battery fully charged will be different runtime in each tool.

Is this a hydraulic driver

Asked by DANTHEPLUMBER February 4, 2021
2
Answers

No is one impact driver.

Dewalt Impact driver made in the US?

Asked by Mike February 3, 2021
2
Answers

The box says " Made in the USA with global materials." Mine works well and has great quality. Not sure what global materials are used.

Is there a sanding disc attachment

Asked by Wayne February 3, 2021
2
Answers

You have to buy that separately.

What's the difference between Type 1 , 2 and 3 ? and what is the type on this pack ?

Asked by BerryBag January 30, 2021
1
Answer

Hello Berry, We appreciate your question. Type numbers on our products are minor upgrades, modifications or logo change that do not require a model change. For battery packs it is more common a logo change. The only place to see the type number is on the battery itself. There is no tracking on type numbers or date codes as they are distribute to different retailers and some are sold sooner some are sold later. Please contact support at WECARE@sbdinc.com if you have any additional questions or concerns that we may assist you with. Please reference case #12928739. Thank you Deeris

How do I get the free tool?

Asked by OWEN January 30, 2021
2
Answers

Hello Owen, We are sorry for any inconvenience. It seems like the information webpage for the free tool is not working at this time to advise. The Home Depot division is aware and are working on fixing it. Please contact The Home Depot at 1 (800) 466-3337 for information. If you have any specific questions on our DEWALT product please contact us at wecare@sbdinc.com and reference case #12928838. Thank you Deeris

Whee fo I srlect free tool?

Asked by RWS January 30, 2021
2
Answers

Mine updated once I had both in my cart. Not a bad deal.

I presently have a Dewalt Dcb107 charger 12V & DCB201 Battery (from my 20VMax drill set ). I thin...

Asked by Jerry January 28, 2021
2
Answers

I received my order in a timely manner. It was what I ordered.

20-Volt MAX Cordless 4-1/2 in. to 5 in. Grinder (Tool Only) - page 2

Customer Reviews

  • 4.6
    out of 5,069 reviews
  • 93% recommend this product
5star-icon3985
4star-icon658
3star-icon145
2star-icon100
1star-icon181
Filter by:
Showing 1-10 of 5,069 reviews
Do not buy
Bought these because I had accidentally left my spare battery DC9096 and charger behind and would not be back for 3 months to where they were. So I purchased these, big mistake!!! They do not hold a charge for very long. I can fully charge one, set it on the shelf for 2 days go to use it and it’s dead!!! Will not even power my flashlight for an hour!!! Wish I could return but did not keep receipt!!!!
by MsV56
Response from SBD_Product ExpertFeb 3, 2021
Hi –
Thank you for leaving your feedback from your experience with this unit. I am sorry to hear that you’re having issues with your unit after such a short amount of time. I’d like the chance to speak with you about this problem and your warranty. If you are interested in speaking with me I can be reached by email at wecare@sbdinc.com. Please also reference case # 12936652. Hope to hear from you soon!
Thanks
Becca
STANLEY BLACK AND DECKER Customer Care
All tools seem to over perform , I am pleased...
All tools seem to over perform , I am pleased with my purchases can’t Waite to get my next combo kit
by FRANCISCO
Good strong drill
Mostly happy with this drill. Has plenty of power. Speed is good. Nice weight and size. Comfortable to use. Down side is I didn't know it doesn't have a bit holder. This is an optional accessory. Not so sure it's made in usa. Bag has a big patch on outside that says made in usa then inside says made in asia.
by Tool1
4 people found this helpful
product has the power when I need it, dewalt has produced some of the vest tools I have worked wi...
product has the power when I need it, dewalt has produced some of the vest tools I have worked with and I am happy with my decision.
by Jose
2 out of 2 broken in 18 months.
Power was never a problem, but they break easily and DeWALT doesn’t stand behind their tools with their warranty. Go Milwaukee or Makita if possible, but I’d even take a rigid over this.
by BrewCityTy
Response from DewaltProductExpertOct 7, 2020
Hi, we're sorry to hear of the trouble you are having with the DCD791P1. We would appreciate the chance to speak with and assist you. Please email us at WECARE@SBDINC.COM so that we may assist you with warranty. Please also reference case #12419906 Many Thanks, Mitzy DEWALT Customer Care
11 people found this helpful
When my son was young I had a basketball hop installed in our yard. The installer not only cemen...
When my son was young I had a basketball hop installed in our yard. The installer not only cemented the post into the ground he poured cement into the post. I wanted to remove it but couldn't decide which power tool to purchase for the project. I originally decided on a reciprocating saw but decided it wouldn't cut the post as close to the ground as this DeWALT Grinder. This tool did the job perfectly. However, the grinding disc supplied with the tool wasn't quite suitable to the job so I purchased a Rigid Metal Cutting Diamond Blade. This combination was perfect for the project and did exactly what I wanted. It not only cut through the steel but the cement as well. I would highly recommend this tool as well as DeWALT tools as well!
by KennyMac
This is what I was looking for ,the battery last enough time,I recommend this iteam.
This is what I was looking for ,the battery last enough time,I recommend this iteam.
by Manny
I recommend it to anyone that is looking for tools any day!! And excellent price.
I recommend it to anyone that is looking for tools any day!! And excellent price.
by Csorto06
Good price. Not the biggest battery. Would be nice if it had a bit holder on each. Would be nic...
Good price. Not the biggest battery. Would be nice if it had a bit holder on each. Would be nice if both drills had belt hooks. Would be nice if they were brushless. I bought this pair because it was cheaper that getting 2 new batteries for my 18V DeWalt drill. LED illumination is nice.
by Joe5555
The combo work great and have good battery life.They were delivered on time and in fine condition...
The combo work great and have good battery life.They were delivered on time and in fine condition.I will certainly be ordering more DeWalt tools in the future.
by Zeke
Showing 1-10 of 5,069 reviews