DEWALT Angle Grinders: 13 Picks Ranked by Specs
Compare 13 DEWALT angle grinders by published specs. Find the best 20V or 60V model for your torque and wheel size needs in 2026.
By GaugeKit Editorial Team 6 min read
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Finding the best DEWALT angle grinders requires matching your specific task to the tool's published specifications. This guide compares 13 models to help you choose. DEWALT offers cordless grinders in 4-1/2, 5, 6, and 7-inch wheel sizes. Some feature brushless motors, variable speed controls, or paddle switches for enhanced safety. The DEWALT 20V MAX XR 5-Inch Brushless Angle Grinder leads this list. It provides high torque and control for professionals using medium-sized wheels. All picks are ranked strictly by the specs listed on the product pages.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | DEWALT 20V MAX XR 5-Inch Brushless Angle Grinder Best overall | pros needing control with 5-inch wheels | |
| 2 | DEWALT FLEXVOLT 60V MAX 6-Inch Angle Grinder Best premium | heavy-duty cutting and grinding with 6-inch wheels | |
| 3 | DEWALT 4-1/2 to 5-Inch Paddle Switch Angle Grinder Also great | FLEXVOLT battery users needing extra power and safety | |
| 4 | DEWALT 20V MAX XR Variable Speed Angle Grinder Also great | Users prioritizing control and battery compatibility | |
| 5 | DEWALT 20V MAX 4-1/2-Inch Grinder Kit Also great | Users needing a complete kit with batteries | |
| 6 | DEWALT ATOMIC 4-1/2-Inch Angle Grinder Also great | tight space access and torque control | |
| 7 | DEWALT 20V 4-1/2-Inch Slide-Switch Grinder Best budget | standard 4-1/2-inch grinding tasks | |
| 8 | DEWALT XR 4-1/2 to 5-Inch Variable Speed Grinder Also great | Users with existing 20V batteries needing variable speed | |
| 9 | DEWALT 20V MAX XR 4-1/2 – 5 in. Brushless Grinder Kit Also great | Users needing a complete grinder kit with batteries | |
| 10 | DEWALT 20V MAX Brushless Grinder and Die Grinder Set Best 2-tool | Users needing both angle and die grinding capabilities | |
| 11 | DEWALT 60V MAX 7-Inch Brushless Grinder Also great | Heavy grinding with large 7-inch wheels | |
| 12 | DEWALT 5-Inch XR Angle Grinder Also great | Standard 5-inch grinding tasks | |
| 13 | DEWALT 20V MAX 4-1/2-Inch Cordless Grinder Kit Also great | users wanting a complete kit with safety brakes |
DEWALT Angle Grinder Specs
DEWALT angle grinders differ primarily in voltage and wheel capacity. The DEWALT 20V MAX XR 5-Inch Brushless Angle Grinder offers high torque for pros needing control. In contrast, the DEWALT FLEXVOLT 60V MAX 6-Inch Angle Grinder provides raw power for heavy-duty cutting. These models suit users who prioritize wheel size and battery platform compatibility over compact dimensions. Other options like the DEWALT ATOMIC 4-1/2-Inch Angle Grinder focus on tight-space access and torque control.
Kit configurations also vary significantly. The DEWALT 20V MAX 4-1/2-Inch Grinder Kit includes batteries for immediate use, while most bare tools require existing power sources. The DEWALT 20V MAX Brushless Grinder and Die Grinder Set provides versatile grinding options for professionals. You should select based on whether you need a complete setup or a specific voltage system. Check the weight and dimensions to ensure the tool fits your workspace.
DEWALT 20V MAX XR 5-Inch Brushless Angle Grinder
Best for: pros needing control with 5-inch wheels
- Wheel Diameter
- 4-1/2-5 in.
- Voltage
- 20V MAX*
- Maximum Speed
- 9,000 RPM
- Motor Type
- Brushless
- Configuration
- Tool Only
- Included Tools
- Grinder
This DEWALT 20V MAX XR brushless angle grinder handles 4-1/2 to 5-inch wheels. It delivers up to 9,000 RPM and 1,590 MWO for tough cutting and grinding tasks. The anti-rotation system helps maintain control during operation. It is a tool-only unit weighing 4.59 pounds. This model suits professionals who need reliable power and advanced safety features in a compact cordless design.
- Brushless motor delivers up to 9,000 RPM.
- Anti-rotation system senses excessive motion and shuts down.
- Handles 4-1/2 to 5-inch wheel diameters.
- TOOL CONNECT ready for asset management tracking.
- Lower maximum speed of 9,000 RPM compared to larger 7-inch models on the list.
- Heavier at 4.59 pounds than the ATOMIC 4-1/2-inch variant.
- You need a versatile grinder for 4-1/2 and 5-inch wheels.
- You want brushless motor efficiency for longer runtime.
- You require anti-rotation safety features for heavy-duty work.
- You prefer a lighter tool under 4 pounds.
- You need a 7-inch grinding capacity.
- You want a complete kit with batteries and charger.
Verdict: DEWALT 20V MAX XR 4-1/2-5 in. Grinder offers high torque and safety for pros using medium-sized wheels. It fits users prioritizing control and power in a cordless format.
DEWALT FLEXVOLT 60V MAX 6-Inch Angle Grinder
Best for: heavy-duty cutting and grinding with 6-inch wheels
- Wheel Diameter
- 4.5 Inch, up to 6-inch
- Voltage
- 60V MAX*
- Maximum Speed
- 9,000 RPM
- Braking System
- Kickback Brake
- Configuration
- Tool Only
- Included Tools
- Grinder
This DEWALT tool delivers 13-amp equivalent power on a 60V MAX* battery platform. It supports wheels up to 6 inches and spins at 9,000 RPM. The Kickback Brake and Anti-Rotation E-Clutch engage quickly to reduce movement during bind-up events. At 6.61 pounds, it is a robust option for heavy cutting and grinding tasks that require higher voltage and larger wheel capacity.
- 60V MAX* voltage provides 13-amp equivalent power
- Accepts wheels up to 6 inches in diameter
- 9,000 RPM maximum speed for efficient material removal
- Kickback Brake stops the wheel in 1.5 seconds
- Anti-Rotation E-Clutch activates in less than a tenth of a second
- 6.61-pound weight is heavier than standard 20V models
- Tool-only configuration requires separate battery purchase
- 15.3-inch height is bulkier than compact 20V variants
- You need the power of a 13-amp motor for tough materials
- You want to use 6-inch wheels for larger cutting or grinding jobs
- You already own DEWALT 60V MAX* batteries
- You prefer a lightweight tool under 5 pounds for extended overhead work
- You only need to cut or grind with 4-1/2-inch wheels
- You want a complete kit with battery and charger included
Verdict: DEWALT 60V MAX 6-Inch Angle Grinder suits users who prioritize raw power and large wheel capacity over compact size. It is ideal for demanding industrial or heavy-duty projects where bind-up protection and high RPM matter most.
DEWALT 4-1/2 to 5-Inch Paddle Switch Angle Grinder
Best for: FLEXVOLT battery users needing extra power and safety
- Wheel Diameter
- 4-1/2-Inch to 5-Inch
- Voltage
- 20V MAX*
- Switch Type
- Paddle Switch
- Braking System
- Kickback Brake
- Configuration
- Tool Only
- Included Tools
- Grinder
The DEWALT FLEXVOLT Advantage 20V MAX angle grinder accepts 4-1/2-inch and 5-inch wheels. It features a paddle switch for safety and includes a Kickback Brake. When paired with FLEXVOLT batteries, the motor delivers up to 54% more power. The tool weighs 1 pound and measures 13.1 inches in length. It suits users who need adaptable power for cutting or grinding tasks.
- Delivers up to 54% more power with FLEXVOLT batteries
- Kickback Brake stops the wheel quickly during bind-up
- E-CLUTCH shuts down the motor in under a tenth of a second
- Compatible with all DEWALT 20V MAX and FLEXVOLT batteries
- Weighs 1 pound, which is heavier than many cordless competitors
- Uses a paddle switch, which some users find slower than a slide switch
- Tool-only configuration requires separate battery purchase
- You already own FLEXVOLT batteries and want maximum power
- You prefer the safety of a paddle switch
- You need a grinder that accepts both 4-1/2 and 5-inch wheels
- You want a lighter tool for overhead work
- You prefer a slide switch for faster operation
- You need a complete kit with batteries and charger included
Verdict: DEWALT FLEXVOLT Advantage 20V MAX Paddle Switch Grinder offers significant power boosts for FLEXVOLT users. It is best for professionals who prioritize safety features and battery versatility over weight savings.
DEWALT 20V MAX XR Variable Speed Angle Grinder
Best for: Users prioritizing control and battery compatibility
- Wheel Diameter
- 4-1/2 in. – 5 in.
- Voltage
- 20V MAX
- Maximum Speed
- 9,000 RPM
- Motor Type
- Brushless
- Switch Type
- Paddle switch
- Configuration
- Tool Only
This DEWALT 20V MAX XR brushless angle grinder handles 4-1/2 and 5-inch wheels. It reaches 9,000 RPM with variable speed control. The paddle switch offers secure handling. Weighing 4.74 pounds, it balances power with maneuverability. You get cordless freedom compatible with all 20V MAX batteries. The anti-rotation system helps maintain control during use.
- Brushless motor delivers up to 9,000 RPM
- Variable speed for material-specific adjustments
- Paddle switch for enhanced control
- Anti-rotation system for safety
- Compatible with all 20V MAX batteries
- Lower maximum speed of 9,000 RPM compared to higher-end models
- Heavier at 4.74 pounds than lighter atomic options
- Tool only configuration requires separate battery purchase
- You need variable speed control for different materials
- You prefer a paddle switch for better grip
- You already own DEWALT 20V MAX batteries
- You require a higher speed than 9,000 RPM
- You want a lighter tool under 4 pounds
- You need a kit with included batteries
Verdict: DEWALT 20V MAX XR 4-1/2-5 in. Paddle Grinder fits users who value control and battery compatibility over maximum speed or weight savings.
DEWALT 20V MAX 4-1/2-Inch Grinder Kit
Best for: Users needing a complete kit with batteries
- Wheel Diameter
- 4-1/2-Inch
- Voltage
- 20V MAX*
- Maximum Speed
- 8,000 rpm
- Switch Type
- 2-finger trigger switch
- Configuration
- Tool Kit
- Included Tools
- Grinder
This DEWALT 20V MAX angle grinder kit includes a 4-1/2-inch tool with an 8,000 rpm motor. It features a quick-change wheel release and a tool-free adjustable guard. The package includes two 5.0 Ah batteries. The 2-finger trigger switch allows for comfortable operation. This kit suits users who want a complete setup for cutting and grinding tasks without needing separate battery purchases.
- 8,000 rpm motor provides high power for cutting and grinding
- Quick-Change Wheel Release allows tool-free wheel removal
- Tool-free guard adjusts quickly for easy positioning
- Includes two 5.0 Ah batteries for extended runtime
- 2-finger trigger switch offers convenient activation
- Lower maximum speed of 8,000 rpm compared to brushless models on this list
- Heavier weight of 5.8 kilograms reduces portability
- Larger overall dimensions make it less compact than ATOMIC models
- You need a complete kit with batteries included
- You prefer a 2-finger trigger switch for comfort
- You want tool-free adjustments for wheels and guards
- You require a brushless motor for higher efficiency
- You need a lighter tool for overhead work
- You already own compatible 20V MAX batteries
Verdict: DEWALT 20V MAX 4-1/2 in Angle Grinder Kit fits users who want a ready-to-use setup with included batteries and tool-free adjustments. It is ideal for general cutting and grinding tasks where speed is less critical than convenience.
DEWALT ATOMIC 4-1/2-Inch Angle Grinder
Best for: tight space access and torque control
- Wheel Diameter
- 4-1/2 in.
- Voltage
- 20V MAX
- Braking System
- Electronic brake
- Configuration
- Tool Only
- Chuck Size
- 1/2 Inch
- Included Tools
- Grinder
This DEWALT ATOMIC model is a compact 20V MAX angle grinder designed for tight spaces. It features a slim ergonomic design with a smaller gripping diameter. The tool includes an electronic brake that stops the wheel within 1.25 seconds after release. It also has an anti-rotation system to reduce reactionary torque during bind-up events. The 4-1/2-inch wheel diameter makes it suitable for standard grinding and cutting tasks.
- Electronic brake stops the wheel within 1.25 seconds
- Anti-rotation system reduces reactionary torque
- Slim ergonomic design with smaller gripping diameter
- Spindle lock allows quick wheel changes
- 4.65-pound weight is heavier than many 20V competitors
- 12-inch length is longer than compact alternatives
- Requires cycling the switch to restart after anti-rotation stops the wheel
- You need access to ultra-tight spaces
- You prioritize control and reduced torque reaction
- You want quick guard and wheel changes
- You need a lighter tool for overhead work
- You require a smaller footprint for cramped areas
- You prefer instant restart without cycling the switch
Verdict: DEWALT ATOMIC 20V 4-1/2 in. Angle Grinder fits users who need a compact tool for tight spaces but can handle its 4.65-pound weight. It is ideal for those who value anti-rotation safety and quick setup over minimal bulk.
DEWALT 20V 4-1/2-Inch Slide-Switch Grinder
Best for: standard 4-1/2-inch grinding tasks
- Wheel Diameter
- 4-1/2-Inch
- Voltage
- 20V MAX*
- Motor Type
- Brushless
- Switch Type
- Slide Switch
- Braking System
- Kickback Brake
- Configuration
- Tool Only
This DEWALT angle grinder features a 20V MAX brushless motor and a 4-1/2-inch wheel diameter. It includes a kickback brake that stops the wheel in 2 seconds or less. The slide switch allows for easy operation. Weighing 3.75 pounds, it offers a balance of power and control. This tool suits users who need reliable performance for standard grinding and cutting tasks without the bulk of larger models.
- Brushless motor for longer life and efficiency
- Kickback brake stops wheel in 2 seconds or less
- Power Loss Reset prevents accidental restarts
- Includes side handle and flanges
- 4-1/2-inch wheel is smaller than the 7-inch option available on the list
- 3.75-pound weight is higher than some lighter 20V competitors
- Slide switch may be less convenient for some users compared to paddle switches
- You need a reliable brake for safety
- You prefer a standard 4-1/2-inch wheel size
- You want a brushless motor for durability
- You require a larger 7-inch wheel capacity
- You prefer a paddle switch for one-handed operation
- You need a kit with battery and charger included
Verdict: DEWALT 20V MAX 4.5-Inch Angle Grinder fits users who prioritize safety features like the kickback brake and a brushless motor in a compact 4-1/2-inch format. It is a solid choice for standard tasks where wheel size is not the primary constraint.
DEWALT XR 4-1/2 to 5-Inch Variable Speed Grinder
Best for: Users with existing 20V batteries needing variable speed
- Wheel Diameter
- 4-1/2 in. – 5 in.
- Voltage
- 20V MAX
- Maximum Speed
- 9,000 RPM
- Motor Type
- Brushless
- Switch Type
- Slide switch
- Configuration
- Tool Only
This DEWALT 20V MAX XR angle grinder uses a brushless motor to deliver 9,000 RPM no-load speed and 1,640 MWO. It features a variable speed slide switch for precise control across different materials. The anti-rotation system shuts down the tool if excessive motion is sensed. It accepts 4-1/2 inch and 5 inch wheels. This tool-only model suits users who already own compatible batteries and need reliable, high-speed performance.
- Brushless motor delivers up to 9,000 RPM no-load speed.
- Variable speed slide switch allows adjustment for different materials.
- Anti-rotation system enhances safety by shutting down during excessive motion.
- Accepts both 4-1/2 inch and 5 inch wheels.
- Maximum speed of 9,000 RPM is lower than the 12,000 RPM found on some competitors.
- Tool-only configuration requires you to provide your own 20V MAX battery.
- Standard size dimensions may be bulkier than compact atomic models.
- You need variable speed control for delicate or tough materials.
- You already own DEWALT 20V MAX batteries.
- You want a versatile grinder that accepts 5 inch wheels.
- You require a kit with batteries and a charger included.
- You need a maximum speed exceeding 9,000 RPM.
- You prefer a compact atomic design for tight spaces.
Verdict: DEWALT 20V MAX XR 4-1/2-5 in. Grinder offers solid 9,000 RPM performance for users who already have batteries and need variable speed control. It fits professionals who value the anti-rotation safety feature and wheel versatility over raw maximum speed.
DEWALT 20V MAX XR 4-1/2 – 5 in. Brushless Grinder Kit
Best for: Users needing a complete grinder kit with batteries
- Wheel Diameter
- 4-1/2 in. – 5 in.
- Voltage
- 20V MAX
- Maximum Speed
- 9,000 RPM
- Motor Type
- Brushless
- Configuration
- Kit
- Chuck Size
- 1/2 Inch
This DEWALT 20V MAX XR brushless angle grinder kit includes the tool, batteries, and charger. It delivers up to 1,590 MWO and 9,000 RPM for tough jobs. The anti-rotation system helps maximize control by shutting down excessive motion. It accepts 4-1/2-inch and 5-inch wheels. This kit suits users who need a complete setup for professional-grade cutting and grinding tasks.
- Brushless motor delivers up to 1,590 MWO
- Reaches 9,000 RPM no-load speed
- Anti-rotation system enhances control and safety
- Includes batteries and charger in the kit
- Heavier at 10.3 pounds compared to tool-only options
- Lower maximum speed than the 60V MAX 7-inch model
- Requires separate purchase for TOOL CONNECT chip
- You want a complete kit with batteries and charger
- You need anti-rotation safety features for precision work
- You prefer brushless motors for longer runtime
- You only need the tool without batteries
- You require higher speed than 9,000 RPM
- You want a lighter tool under 10 pounds
Verdict: DEWALT 20V MAX XR Brushless Angle Grinder Kit is a solid choice for professionals who need a complete, powerful setup with safety features. It fits users who value included batteries and anti-rotation control over minimal weight.
DEWALT 20V MAX Brushless Grinder and Die Grinder Set
Best for: Users needing both angle and die grinding capabilities
- Wheel Diameter
- 4.5 in.
- Voltage
- 20V MAX
- Motor Type
- Brushless
- Switch Type
- Paddle Switch
- Braking System
- Kickback brake
- Configuration
- 2-Tool Set with Battery and Charger
This 20V MAX set includes a 4.5-inch angle grinder and a 1.5-inch die grinder. Both tools feature brushless motors and variable speed triggers. The angle grinder has a kickback brake. It comes with a 5Ah battery and fast charger. You get dual handle options on the die grinder. This kit suits users who need both cutting and grinding capabilities in one package.
- Includes both 4.5-inch angle grinder and 1.5-inch die grinder
- Brushless motors for extended tool life
- Kickback brake stops wheel in 2 seconds or less
- Variable speed trigger up to 25,000 rpm on die grinder
- Dual-position rocker switch for multiple handle grasping points
- Smaller 1.5-inch die grinder limits large grinding tasks
- Single 5Ah battery shared between two tools reduces runtime
- Paddle switch on angle grinder may feel bulky for tight spaces
- You need both angle and die grinding functions
- You want a complete kit with battery and charger
- You value kickback safety on the angle grinder
- You only need a single angle grinder
- You prefer a slide switch over a paddle switch
- You require a larger die grinder for heavy material removal
Verdict: DEWALT 20V MAX 2-Tool Grinder Set fits professionals who need versatile grinding options and safety features. It offers a complete solution for cutting and detailed grinding work with included power and charging.
DEWALT 60V MAX 7-Inch Brushless Grinder
Best for: Heavy grinding with large 7-inch wheels
- Wheel Diameter
- 7 in.
- Voltage
- 60V MAX*
- Motor Type
- Brushless
- Braking System
- Kickback Brake
- Configuration
- Tool Only
- Included Tools
- Grinder
This DEWALT tool uses 60V MAX* power and a 7-inch wheel for heavy-duty grinding. It features a brushless motor and E-Clutch safety system. The paddle switch design offers precise control. You will get up to 30% more torque than standard 20V models. This grinder suits users needing high power for large wheels and pipeline work. It is a tool-only unit requiring a separate battery.
- 7-inch wheel diameter for heavy material removal
- 60V MAX* voltage provides up to 30% more torque
- Brushless motor for efficient power delivery
- E-Clutch and kickback brake for immediate shutdown
- Pipeline grip gearcase cover for secure handling
- 7-inch wheel size is larger than the 4-1/2-inch and 5-inch options on this list
- Tool-only configuration requires purchasing a battery separately
- Paddle switch design may not suit users preferring slide switches
- You need high torque for large 7-inch grinding wheels
- You already own DEWALT 60V MAX* batteries
- You require advanced kickback protection for bind-up events
- You prefer compact 4-1/2-inch or 5-inch grinders
- You want a complete kit with batteries and charger included
- You are restricted to 20V MAX* power systems
Verdict: DEWALT 60V 7 in. Brushless Grinder delivers significant torque for large wheels. It fits professionals who need heavy-duty power and already use the 60V battery platform.
DEWALT 5-Inch XR Angle Grinder
Best for: Standard 5-inch grinding tasks
- Wheel Diameter
- 5-Inch
- Voltage
- 20V MAX*
- Motor Type
- Brushless
- Switch Type
- Flathead Paddle Switch
- Braking System
- Brake
- Configuration
- Tool Only
This DEWALT 20V MAX* XR model features a brushless motor and a 5-inch wheel diameter. It includes an electronic brake that stops the wheel in 2 seconds or less. The tool uses a flathead paddle switch with a two-stage trigger and power-loss reset. Weighing 4.61 pounds, it offers a compact profile for general grinding and cutting tasks.
- Brushless motor requires no brush changes
- Brake stops wheel in 2 seconds or less
- 5-inch wheel diameter
- Flathead paddle switch with two-stage trigger
- Heavier at 4.61 pounds compared to lighter competitors
- Smaller 5-inch wheel diameter limits cutting depth
- Requires two actions to activate the tool
- You need a standard 5-inch wheel grinder
- You prefer the control of a paddle switch
- You want a brake that stops quickly
- You require a larger 7-inch wheel
- You prefer a slide switch for one-handed use
- You want a lighter tool under 4 pounds
Verdict: DEWALT 5-Inch XR Angle Grinder suits users who prioritize a quick brake and paddle switch control over minimal weight. It fits those needing standard 5-inch grinding capacity.
DEWALT 20V MAX 4-1/2-Inch Cordless Grinder Kit
Best for: users wanting a complete kit with safety brakes
- Wheel Diameter
- 4 1/2 Inch
- Voltage
- 20V MAX
- Maximum Speed
- 9,000 RPM
- Motor Type
- Brushless
- Switch Type
- Slide-Switch
- Braking System
- Kickback Brake
This DEWALT 20V MAX angle grinder features a brushless motor delivering up to 9,000 RPM and 850 MWO. It includes a kickback brake and E-Clutch for safety. The kit comes with a battery and charger. Weighing 3.55 lbs bare, it is lightweight. It suits users needing reliable cut performance, offering up to 56 cuts of 1/2-inch rebar. The slide-switch design offers straightforward control for general grinding tasks.
- Brushless motor provides up to 9,000 RPM
- Includes kickback brake and E-Clutch for protection
- Kit includes battery and charger for immediate use
- Lightweight 3.55 lb bare tool reduces fatigue
- 4-1/2 inch wheel diameter is smaller than larger options
- 9,000 RPM max speed is lower than some high-speed models
- You need a complete kit with battery and charger
- You prefer a slide-switch for simple operation
- You want a lightweight tool for reduced fatigue
- You require a larger 7-inch grinding capacity
- You need a paddle switch for two-handed control
- You want a higher RPM for faster cutting
Verdict: DEWALT 20V MAX 4.5-Inch Slide-Switch Grinder is a solid choice for users who want a ready-to-use kit with safety features. It fits those prioritizing lightweight handling and standard 4-1/2 inch disc compatibility.
Specifications side by side
| Spec | DEWALT 20V MAX XR 5-Inch Brushless Angle Grinder | DEWALT FLEXVOLT 60V MAX 6-Inch Angle Grinder | DEWALT 4-1/2 to 5-Inch Paddle Switch Angle Grinder | DEWALT 20V MAX XR Variable Speed Angle Grinder | DEWALT 20V MAX 4-1/2-Inch Grinder Kit | DEWALT ATOMIC 4-1/2-Inch Angle Grinder | DEWALT 20V 4-1/2-Inch Slide-Switch Grinder | DEWALT XR 4-1/2 to 5-Inch Variable Speed Grinder | DEWALT 20V MAX XR 4-1/2 – 5 in. Brushless Grinder Kit | DEWALT 20V MAX Brushless Grinder and Die Grinder Set | DEWALT 60V MAX 7-Inch Brushless Grinder | DEWALT 5-Inch XR Angle Grinder | DEWALT 20V MAX 4-1/2-Inch Cordless Grinder Kit |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wheel Diameter | 4-1/2-5 in. | 4.5 Inch, up to 6-inch | 4-1/2-Inch to 5-Inch | 4-1/2 in. – 5 in. | 4-1/2-Inch | 4-1/2 in. | 4-1/2-Inch | 4-1/2 in. – 5 in. | 4-1/2 in. – 5 in. | 4.5 in. | 7 in. | 5-Inch | 4 1/2 Inch |
| Voltage | 20V MAX* | 60V MAX* | 20V MAX* | 20V MAX | 20V MAX* | 20V MAX | 20V MAX* | 20V MAX | 20V MAX | 20V MAX | 60V MAX* | 20V MAX* | 20V MAX |
| Maximum Speed | 9,000 RPM | 9,000 RPM | – | 9,000 RPM | 8,000 rpm | – | – | 9,000 RPM | 9,000 RPM | – | – | – | 9,000 RPM |
| Motor Type | Brushless | – | – | Brushless | – | – | Brushless | Brushless | Brushless | Brushless | Brushless | Brushless | Brushless |
| Switch Type | – | – | Paddle Switch | Paddle switch | 2-finger trigger switch | – | Slide Switch | Slide switch | – | Paddle Switch | – | Flathead Paddle Switch | Slide-Switch |
| Braking System | – | Kickback Brake | Kickback Brake | – | – | Electronic brake | Kickback Brake | – | – | Kickback brake | Kickback Brake | Brake | Kickback Brake |
| Configuration | Tool Only | Tool Only | Tool Only | Tool Only | Tool Kit | Tool Only | Tool Only | Tool Only | Kit | 2-Tool Set with Battery and Charger | Tool Only | Tool Only | Kit with Battery and Charger Included |
| Chuck Size | – | – | 1/2 Inch | 1/2 Inch | 1/2 Inch | 1/2 Inch | 1/2 Inch | 1/2 Inch | 1/2 Inch | – | – | – | 1/2 Inch |
| Kit Size | – | – | – | – | – | – | – | – | – | 2-Tool | – | – | – |
| Included Tools | Grinder | Grinder | Grinder | Grinder | Grinder | Grinder | Grinder | Grinder | Grinder | Grinder | Grinder | Grinder | Grinder |
| Speed | – | – | – | Variable Speed | – | – | – | Variable Speed | – | – | – | – | – |
| Power Source | Cordless | – | – | Cordless | – | – | – | Cordless | Cordless | Cordless | Cordless | – | Cordless |
| Set Type | Tool Only | Tool Only | Tool Only | Tool Only | – | Tool Only | Tool Only | Tool Only | – | – | Tool Only | Tool Only | – |
| Dimensions | 13.1 × 6.2 × 4.9 inches | 4.7 × 6.1 × 15.3 inches | 13.1 × 1 × 4.9 inches | 13.3 × 6.5 × 5.7 inches | 21.1 × 7.63 × 12.4 inches | 12 × 6.98 × 4.48 inches | 12.9 × 1 × 4.9 inches | 13.2 × 6.5 × 5.7 inches | 16.7 × 6.1 × 10 inches | 16.3 × 1 × 5.91 inches | 15.8 × 7.7 × 5.91 inches | 13.2 × 6.3 × 4.88 inches | – |
| Weight | 4.59 pounds | 6.61 pounds | 1 pounds | 4.74 pounds | 5.8 kilograms | 4.65 pounds | 3.75 pounds | – | 10.3 pounds | – | – | 4.61 pounds | – |
| Size | Standard | 4.5 Inch | One Size | STANDARD | One Size | – | One Size | STANDARD | One Size | One Size | One Size | One Size | Large |
| Color | Black, Yellow | Yellow,black | Multi | Black, Yellow | Metallic | Black and Yellow | Multi | Black, Yellow | Black | Multi | Multi | Multi | Black/Yellow |
| Model | DCG410B | DCG414B | DCG416B | DCG410VSB | DCG412P2 | DCG402B | DCG405B | DCG411VSB | DCG410WW1 | DCK203P1 | DCG440B | DCG413FB | DCG407P1 |
Who DEWALT Grinders Suit
DEWALT covers most standard grinding needs through its 20V and 60V MAX platforms. You can choose from compact 4-1/2-inch models for tight spaces or larger 5, 6, and 7-inch grinders for heavy-duty material removal. The range includes brushless motors, variable speed controls, and paddle switches for safety. Most are bare tools, but kits with batteries are available for immediate use. The lineup lacks corded options and die grinders, focusing exclusively on cordless angle grinding tasks across various wheel diameters.
If you need a direct comparison of motor wattage and disc sizes, evaluate the best DEWALT angle grinders.
How to choose the right DEWALT grinder
Match voltage to power needs
Select your voltage based on the torque required for your materials. The DEWALT FLEXVOLT 60V MAX 6-Inch Angle Grinder uses a higher voltage platform to deliver raw power for demanding industrial projects. This setup handles heavy-duty cutting better than lower voltage options. For most general tasks, the 20V MAX series provides sufficient torque. Choose 60V only if you routinely grind thick steel or need maximum speed. The voltage directly impacts how easily the motor handles resistance without stalling.
Choose wheel diameter for tasks
Wheel diameter determines the depth of cut and material removal rate. The DEWALT 60V MAX 7-Inch Brushless Grinder accommodates larger discs for aggressive grinding. Smaller 4-1/2-inch models, like the DEWALT 20V MAX Slide-Switch Grinder, offer better control for precision work. A 5-inch wheel balances power and maneuverability for standard jobs. Check the maximum wheel diameter in the specs. Larger wheels remove material faster but require more physical strength to control safely during operation.
Select motor type for efficiency
Brushless motors offer longer life and consistent power output compared to brushed versions. The DEWALT 20V MAX XR 5-Inch Brushless Angle Grinder uses this technology for high torque and efficiency. Brushless designs reduce maintenance because they lack carbon brushes that wear out over time. Look for the brushless label in the attributes. This feature is common in the XR series. It ensures you get more runtime per charge and sustained performance during prolonged grinding sessions without overheating.
Decide on switch type for control
The switch type affects how you engage the tool. Paddle switches, found on the DEWALT 20V MAX XR Variable Speed Angle Grinder, require continuous pressure to run. This design enhances safety by stopping the wheel immediately when you release the paddle. Slide switches, like those on the DEWALT 20V MAX 4-1/2-Inch Slide-Switch Grinder, lock into the on position. Use paddle switches for detailed work where quick shutdowns are critical. Choose slide switches for repetitive tasks where you want to keep your finger free.
Check if you need a kit
Determine if you already own compatible batteries and chargers. The DEWALT 20V MAX XR 4-1/2 – 5 in. Brushless Grinder Kit includes batteries and a charger, making it ready to use out of the box. If you have existing 20V MAX batteries, buy the bare tool version to save space and weight. The bare tool configuration excludes batteries and chargers. This option is ideal for users expanding their existing DEWALT ecosystem. Compare the kit contents to your current inventory before purchasing.
Frequently asked questions
Which DEWALT angle grinder is best for general professional use?
The DEWALT 20V MAX XR 5-Inch Brushless Angle Grinder is the top pick. It balances high torque with a manageable 4.59-pound weight. The brushless motor and 5-inch wheel capacity suit most pros. You get control without excessive bulk for standard cutting and grinding tasks.
Does DEWALT make a compact angle grinder for tight spaces?
Yes, the DEWALT ATOMIC 4-1/2-Inch Angle Grinder is designed for tight spaces. It weighs 4.65 pounds and features a compact form factor. You get anti-rotation safety and quick setup. It handles torque well despite its small footprint for detailed work in confined areas.
Which DEWALT grinder offers variable speed control?
The DEWALT 20V MAX XR Variable Speed Angle Grinder includes variable speed settings. It supports both 4-1/2 and 5-inch wheels. You can adjust RPMs for delicate finishing or aggressive grinding. The paddle switch adds safety while giving you precise control over the cutting process.
Is there a heavy-duty 60V DEWALT angle grinder available?
The DEWALT FLEXVOLT 60V MAX 6-Inch Angle Grinder provides raw power for heavy tasks. It weighs 6.61 pounds and fits 6-inch wheels. You get high RPMs and bind-up protection for demanding industrial projects. This model prioritizes power over compact size for serious material removal.
Which DEWALT grinder is best for budget-conscious buyers?
The DEWALT 20V 4-1/2-Inch Slide-Switch Grinder is the best budget option. It weighs only 3.75 pounds and includes a brushless motor. You get kickback brake safety in a compact 4-1/2-inch format. It is a solid choice for standard tasks where wheel size is not the primary constraint.
Does DEWALT offer a grinder kit with batteries included?
Yes, the DEWALT 20V MAX 4-1/2-Inch Grinder Kit includes batteries and accessories. It weighs 5.8 kilograms and offers a ready-to-use setup. You get tool-free adjustments for convenience. This kit is ideal for general cutting and grinding where speed is less critical than immediate usability.
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