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Best DeWalt Dcg440b Grinder Deals of Nov 2026

Updated November 10, 2026·Our site contains affiliate links for which we may be compensated.

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DeWalt

30 Day Low Price

60V MAX* 7 in. Brushless Cordless Grinder with Kickback Brake™ (Tool Only)

UP TO 30% MORE TORQUE** when compared to DCG418 using DCB609

BUILT FOR SAFETY WITH E-CLUTCH® that immediately shuts down the motor when a pinch/stall is detected

AVOID DAMAGE AND INJURY with kickback brake™ that engages when a bind-up event is sensed

QUICK WHEEL STOPPAGE: Instant brake engagement when trigger is released

VERSATILE PIPELINE GRIP GEARCASE COVER: Use as a gripping surface for pipeline grinding and wire brushing where the edge of the wheel grinds and cleans when precise control is needed for accuracy

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DeWalt

30 Day Low Price

1K–2.5K sold/mo

DEWALT 20V MAX* Angle Grinder Tool Cordless Brushless, 4 1/2 Inch, with Paddle Switch and Kickback Brake, Tool Only (DCG413B)

Brushless motor of the angle grinder requires no brush changes.

DEWALT grinder's brake stops wheel in 2 seconds or less on average

Kickback Brake engages when a pinch, stall, or bind-up event is sensed and the electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the metal grinder and shut the grinder off.

Features E-Switch Protection - When the ON/OFF trigger switch has a no-volt release function. In the event of a power outage or other unexpected shut down, the trigger switch will need to be cycled (turned off and then on) to restart tool.

Two stage trigger requires two actions to activate tool.

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DeWalt

1K–2.5K sold/mo

DEWALT 20V MAX Cordless 4 1/2 Inch Paddle-Switch Grinder, Bare Tool Only (DCG408B)

Run Time - Up to 56 cuts of 1/2" rebar**

Perform & Protect - This grinder is equipped with ANTI-ROTATION features including a Kickback Brake and E-Clutch.

Powerful Performance - Take on tough jobs with a brushless motor engineered to deliver up to 850 MWO and up to 9,000 RPM (no load).

Ergonomic & Lightweight - This grinder is light weight, 3.55 LBs (Bare Tool) to help prevent fatigue.

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DeWalt

500–1K sold/mo

DEWALT 20V MAX* XR Brushless Cordless 4-1/2-5 in. Angle Grinder (Tool Only) (DCG410B)

Part of our most powerful line of 20V Max* angle grinders**

Help maximize control - equipped with the anti-rotation system that senses the rotational motion of the tool and shuts it down if the motion is excessive.

Powerful performance - take on tough jobs with a brushless motor engineered to deliver up to 1,590 MWO and up to 9,000 RPM (no load).

Simplify asset management - this TOOL CONNECT Chip ready (chip sold separately) TOOL CONNECTs with the TOOL CONNECT Site Manager app to help you track and manage assets.

Wireless tool control system - use the wireless tool control system featuring on/off capability when paired with a compatible DEWALT dust extractor (sold separately).

Part of our best performing line of 20V Max* power tools - innovative power tools designed to deliver certainty for the worlds toughest pros.

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Blain Farm & Fleet

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DeWalt

250–500 sold/mo

DEWALT FLEXVOLT 60V MAX* Angle Grinder with Kickback Brake, 4-1/2-Inch to 6-Inch, Tool Only (DCG418B)

13 Amp motor equivalent power

9000 rpm no-load speed for applications with 6 in. grinder wheels

Brake engages when trigger is released with stopping speeds of 1.5 seconds when using a standard grinding wheel (4-1/2 in. x 1/4 in. bonded abrasive wheel, non-hubbed)

Kickback Brake engages when a pinch, stall, or bind-up event is sensed and the electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the grinder, and shut the grinder off

E-CLUTCH activates in less than a tenth of a second when a pinch/stall is detected, shutting down the motor

Up to 30% more power vs the DCG414 Grinder

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DeWalt

100–250 sold/mo

DEWALT 20V MAX XR Brushless Cordless Angle Grinder, 4-1/2 in. - 5 in., Variable Speed, Anti-Rotation, Paddle Switch (Tool Only) (DCG410VSB)

MAXIMUM POWER: Grinder tool; part of our most powerful line of 20V MAX* angle grinders** with brushless motor delivering up to 1,640 MWO and 9,000 RPM

CORDLESS FREEDOM: Cordless grinder compatible with all DEWALT 20V MAX* batteries; lightweight at 4.85 lbs for extended run time on the job

VARIABLE SPEED: Variable speed grinder functionality allows the user to adjust wheel speed for optimal performance across a variety of materials

TOOL CONNECT READY: TOOL CONNECT chip ready (chip sold separately); connects with the TOOL CONNECT app to help track and manage electric grinder assets

LIGHTWEIGHT DESIGN: Variable speed angle grinder at 4.85 lbs (bare tool); anti-rotation system designed to help maximize control

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DeWalt

30 Day Low Price

DeWalt 20V MAX* ATOMIC 4-1/2-in. Angle Grinder (Tool Only)

Help Maximize Control - Equipped with the DEWALT® ANTI-ROTATION System. This feature quickly stops the wheel when a pinch, stall, or bind-up event is sensed, reducing reactionary torque. The switch needs to be cycled (turned on and off) to restart the tool.

Electronic Brake - Help maintain control with the electronic brake designed to stop the wheel within 1.25 seconds** after the on/off trigger is released.

Ergonomic Design - Complete applications with a slim, ergonomic design that has a smaller gripping diameter“ “ for access into ultra tight spaces.

Fast Guard Changes - Quickly convert your standard Type B guard into a Type A guard with a clip on guard.

Easy Wheel Changes - Change wheels quickly with the spindle lock, removing the need for multiple wrenches.

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DeWalt

DEWALT Angle Grinder, One-Touch Guard, 4-1/2 -Inch (DWE4011)

7 amp AC/DC, 12,000 rpm motor of the angle grinder is designed for faster material removal and higher overload protection

One-Touch guard of the metal grinder eliminates the need for a tool to adjust the guard location.

Hex wrench replaces spanner wrench of DEWALT angle grinder - hex wrench can be found in most tool boxes

Quick-Change wheel release allows tool-free wheel removal without the need for a wrench

2-position removable side handle provides increased comfort and control

Slim, ergonomic body design provides increased comfort in extended use applications

5/8-inch 11 spindle thread accepts a wide range of 4-1/2=inch accessories

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DeWalt

100–250 sold/mo

DEWALT Angle Grinder, 7 in., 13 Amp, 8,000 RPM, High Power-to-Weight, Heavy Duty Electric Grinder Tool, Corded (DW840)

HIGH POWER: 7 inch angle grinder with 13 Amp motor delivers 8,000 RPM and high power-to-weight ratio for demanding metal grinder applications

SPARK CONTROL: Grinder tool with tool-free keyless guard designed to help redirect sparks away from the user during cutting and grinding

FIELD SERVICEABLE: External brush caps allow easy field servicing; runs off AC/DC power for versatile cut off tool and grinding use across job sites

MULTI-SURFACE: Concrete grinder applications on metal, masonry, and other tough materials; sealed bearings designed for long tool life

HEAVY DUTY: One of the most capable power angle grinders in its class; spindle lock enables single-wrench wheel changes for fast disc swaps

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DeWalt

DEWALT 20V MAX* XR Angle Grinder with Brake, 5-Inch, Flathead Paddle Switch, Tool Only (DCG413FB)

Brushless motor of the angle grinder requires no brush changes.

DEWALT grinder's brake stops wheel in 2 seconds or less on average

POWER-LOSS RESET - The ON/OFF trigger switch has a no-volt release function. In the event of a power outage or other unexpected shut down, the trigger switch will need to be cycled (turned off and then on) to restart tool.

Two stage trigger requires two actions to activate tool.

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Our #1 Pick Today

ProductPage Image

DeWalt

60V MAX* 7 in. Brushless Cordless Grinder with Kickback Brake™ (Tool Only)

UP TO 30% MORE TORQUE** when compared to DCG418 using DCB609

BUILT FOR SAFETY WITH E-CLUTCH® that immediately shuts down the motor when a pinch/stall is detected

AVOID DAMAGE AND INJURY with kickback brake™ that engages when a bind-up event is sensed

QUICK WHEEL STOPPAGE: Instant brake engagement when trigger is released

VERSATILE PIPELINE GRIP GEARCASE COVER: Use as a gripping surface for pipeline grinding and wire brushing where the edge of the wheel grinds and cleans when precise control is needed for accuracy

Details & specs

Compare

Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 DeWalt Dcg440b Grinder deals are available from: Amazon, starting from $82.99.

The biggest discount we found is 42% on DEWALT 20V MAX Cordless 4 1/2 Inch Paddle-Switch Grinder, Bare Tool Only (DCG408B) (DCG408B) at Amazon.

The lowest price we found is $82.99 while the highest is $236.93. Prices for the best DeWalt Dcg440b Grinder deals average at $167.39.

Compare prices across stores, find real deals, and get an email when the products you want drop in price.

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