Looking Beyond the CRAFTSMAN V20 4-1/2-Inch Angle Grinder? 6 Alternatives Worth a Look
Explore 6 alternative angle grinders with published specifications. Compare motor types, RPM ratings, and wheel compatibility to find the right tool for your specific tasks.
By GaugeKit Editorial Team 6 min read
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Looking beyond the CRAFTSMAN V20 4-1/2-Inch Angle Grinder? You might find better options for your specific needs. These craftsman v20 4 1 2 inch angle grinder alternatives offer different specifications that may suit your workflow better. The original kit delivers 8,500 RPM and features a cast metal gear housing for heat dissipation. It includes a battery and charger in a compact 14.5-inch design. This setup works well for general workshop grinding where included accessories matter. However, you may need variable speed control or brushless motor efficiency for more demanding tasks. Some users require larger wheel capacity or lighter weight for extended use. The alternatives in this guide were chosen because their specs overlap with the original. They provide similar 4-1/2-inch wheel support but introduce features like brushless technology or multi-wheel compatibility. You can compare voltage, motor type, and configuration to find the right fit. Each option targets a different use case, from heavy-duty cutting to existing battery ecosystem integration. Review the detailed specifications to see which tool aligns with your project requirements.
How each alternative compares
DEWALT XR 4-1/2 to 5-Inch Variable Speed Grinder
The DEWALT XR model uses a brushless motor for improved efficiency and durability. It supports both 4-1/2 and 5-inch wheels, offering more versatility than the CRAFTSMAN unit. You get variable speed control, allowing precise adjustments for different materials. However, it is sold as a bare tool, so you must already own compatible 20V MAX batteries. This makes it a better choice for existing DEWALT users who need flexibility and speed control rather than a complete out-of-the-box kit.
Milwaukee M18 Cordless 4-1/2-Inch Grinder Kit
The Milwaukee M18 kit includes the grinder, battery, and charger, similar to the CRAFTSMAN offering. It features a paddle switch for immediate activation and a durable metal gear housing. The weight is listed at 15.9 ounces for the tool only. This option suits users who prefer a complete cordless solution with robust debris protection. It lacks variable speed control, making it less suitable for delicate tasks. Choose this if you want a trusted brand’s complete kit with a straightforward paddle switch operation.
DEWALT 20V MAX XR 4-1/2 – 5 in. Brushless Grinder Kit
This DEWALT kit supports both 4-1/2 and 5-inch wheels, providing greater cutting capacity than the CRAFTSMAN grinder. It features a brushless motor and comes with a battery and charger. The unit is heavier at 10.3 pounds, which may affect maneuverability. The larger size and weight make it ideal for heavy-duty cutting tasks. If you need to handle larger abrasive wheels and require a complete kit with powerful brushless performance, this premium option offers significant versatility despite its substantial footprint.
Makita 18V LXT Brushless 4-1/2 / 5-Inch Grinder
The Makita grinder uses an 18V LXT battery system, differing from the CRAFTSMAN V20 platform. It supports both 4-1/2 and 5-inch wheels and features a brushless motor for efficiency. Sold as a bare tool, it requires you to supply your own battery. The compact design weighs 5.7 pounds. This model is best for dedicated Makita users who need multi-wheel compatibility and efficient motor performance. It sacrifices the included accessories of the CRAFTSMAN kit for ecosystem integration and versatile wheel support.
DEWALT 20V MAX 4-1/2-Inch Cordless Grinder Kit
This DEWALT kit includes the grinder and battery, providing a ready-to-use solution like the CRAFTSMAN. It focuses on safety with protected components and a lightweight design. The configuration is a 4-1/2-inch grinder, matching the original’s wheel size. It lacks variable speed control and brushless technology. This option is ideal for users who prioritize safety features and included accessories over maximum speed or size flexibility. It offers a protected, lightweight experience for standard cutting tasks within the DEWALT 20V MAX ecosystem.
DEWALT 60V MAX 4-1/2 to 6-Inch Angle Grinder
The DEWALT 60V MAX grinder delivers significantly higher power for demanding applications. It supports 4-1/2 to 6-inch wheels, offering the widest range of cutting capacity in this list. It is sold as a bare tool, requiring a 60V MAX battery. The compact dimensions and lightweight build at 1 pound help manage the power. This model is suited for professionals who already own the 60V battery platform and need robust performance for heavy-duty grinding and cutting tasks beyond the capabilities of 20V systems.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | CRAFTSMAN V20 4-1/2-Inch Angle Grinder Kit Best overall | General workshop grinding with included battery | |
| 2 | DEWALT XR 4-1/2 to 5-Inch Variable Speed Grinder Best budget | Existing DEWALT 20V MAX users | |
| 3 | Milwaukee M18 Cordless 4-1/2-Inch Grinder Kit Also great | Users needing a complete cordless grinding kit | |
| 4 | DEWALT 20V MAX XR 4-1/2 – 5 in. Brushless Grinder Kit Best premium | Heavy-duty cutting with 5-inch wheels | |
| 5 | Makita 18V LXT Brushless 4-1/2 / 5-Inch Grinder Best 18v | Makita 18V system users needing 5-inch wheel support | |
| 6 | DEWALT 20V MAX 4-1/2-Inch Cordless Grinder Kit Also great | Users wanting a protected, lightweight kit | |
| 7 | DEWALT 60V MAX 4-1/2 to 6-Inch Angle Grinder Also great | heavy duty grinding and cutting tasks |
CRAFTSMAN V20 4-1/2-Inch Angle Grinder Kit
Best for: General workshop grinding with included battery
- Wheel Diameter
- 4-1/2 inch
- Maximum Speed
- 8,500 RPM
- Configuration
- Tool Kit
- Included Tools
- Grinder
- Power Source
- Cordless
- Dimensions
- 14.5 × 5.38 × 8.25 inches
This CRAFTSMAN V20 cordless angle grinder delivers 8,500 RPM for aggressive cutting and grinding tasks. The 4-1/2-inch wheel diameter fits standard discs. It includes a battery and charger in the kit. The cast metal gear housing helps dissipate heat during extended use. You get a three-position handle for better control. This tool suits users who need a reliable, heat-resistant grinder for general workshop projects.
- 8,500 RPM maximum speed for aggressive applications
- Cast metal gear housing dissipates heat
- Tool-free guard position for flexibility
- Three-position handle for control and versatility
- Contoured over-molded handle for added comfort
- 8,500 RPM is slower than the variable speed options on other list items
- Fixed 4-1/2-inch wheel size limits use compared to 4-1/2 to 5-inch models
- 14.5-inch length is bulkier than compact single-mode grinders
- You need a cordless grinder with a metal housing for heat resistance
- You want a complete kit with battery and charger included
- You prefer a fixed speed for consistent grinding performance
- You require variable speed control for delicate tasks
- You need a 5-inch wheel for larger cutting discs
- You prioritize a compact form factor over durability
Verdict: CRAFTSMAN V20 4-1/2 Inch Angle Grinder fits users who prioritize heat dissipation and included accessories over variable speed. It is a solid choice for general workshop tasks where a metal housing matters.
DEWALT XR 4-1/2 to 5-Inch Variable Speed Grinder
Best for: Existing DEWALT 20V MAX users
- 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
The DEWALT DCG411 is a 20V MAX brushless angle grinder that accepts 4-1/2 inch and 5 inch wheels. It reaches 9,000 RPM with variable speed control. The slide switch offers precise activation. An anti-rotation system helps manage excessive motion. This tool-only configuration suits users who already own compatible 20V MAX batteries and need a compact, high-performance grinder for various materials.
- Brushless motor delivers up to 9,000 RPM no-load speed.
- Variable speed control allows adjustment for different materials.
- Anti-rotation system shuts down if excessive rotational motion is sensed.
- Accepts both 4-1/2 inch and 5 inch wheels.
- Sold as a tool-only unit without a battery or charger.
- Maximum speed of 9,000 RPM is lower than some competitors reaching 10,000 RPM or higher.
- You already own DEWALT 20V MAX batteries.
- You need variable speed control for delicate or tough materials.
- You prefer a slide switch for precise activation.
- You need a complete kit with battery and charger included.
- You require a maximum speed exceeding 9,000 RPM.
- You prefer a pistol-grip style over a slide switch.
Verdict: DEWALT DCG411 20V Brushless Grinder fits professionals who already have 20V MAX batteries and want variable speed control with a brushless motor. It suits users who need a tool-only configuration for existing battery ecosystems.
Milwaukee M18 Cordless 4-1/2-Inch Grinder Kit
Best for: Users needing a complete cordless grinding kit
- Wheel Diameter
- 4-1/2"
- Motor Type
- 4-pole
- Switch Type
- Paddle switch
- Configuration
- Kit
- Chuck Size
- 1/2 Inch
- Included Tools
- Grinder
This Milwaukee grinder kit uses a 4-pole motor to deliver maximum power for cutting and grinding tasks. It features a paddle switch for comfortable operation in various positions. The L-shape intake vents protect internal components from debris. You get the tool, a battery, and a charger in one package. This setup suits users who want a durable, cordless solution for general material removal.
- 4-pole motor delivers maximum power
- Paddle switch offers comfort and ease of use
- L-shape intake vents protect internal components
- Kit includes tool, battery, and charger
- 4-pole motor is less advanced than brushless options in this list
- Fixed 4-1/2-inch wheel size limits versatility compared to 4-1/2 to 5-inch models
- You need a complete kit with battery and charger included
- You prefer a paddle switch for better control
- You work in environments where debris protection is important
- You require variable speed settings
- You need a brushless motor for extended runtime
- You want a tool that accepts both 4-1/2 and 5-inch wheels
Verdict: Milwaukee M18 4-1/2" Cordless Grinder Kit is a solid choice for users who value a complete kit and durable construction. It fits those who prioritize a paddle switch and debris protection over brushless technology or multi-wheel compatibility.
DEWALT 20V MAX XR 4-1/2 – 5 in. Brushless Grinder Kit
Best for: Heavy-duty cutting with 5-inch wheels
- 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 angle grinder is a brushless 20V MAX kit designed for heavy-duty cutting and grinding. It delivers up to 9,000 RPM no-load speed and 1,590 MWO. The tool accepts both 4-1/2-inch and 5-inch wheels. It includes an anti-rotation system for better control. You get a robust unit suited for professional tasks requiring high power and versatility in wheel size.
- Brushless motor delivers up to 9,000 RPM no-load speed
- Anti-rotation system senses excessive motion and shuts down the tool
- Accepts both 4-1/2-inch and 5-inch wheel diameters
- Kit configuration includes the grinder and battery
- Heavier at 10.3 pounds compared to lighter competitors
- Larger physical dimensions with a 16.7-inch length
- Maximum speed of 9,000 RPM is lower than some 18V rivals
- You need a grinder that handles both 4-1/2-inch and 5-inch wheels
- You prioritize anti-rotation safety features for tough jobs
- You want a brushless motor for sustained power delivery
- You prefer a lighter tool under 9 pounds
- You require variable speed settings above 9,000 RPM
- You need a compact tool under 15 inches in length
Verdict: DEWALT 20V MAX XR 4-1/2 in. Angle Grinder suits pros who need a versatile, heavy-duty grinder for large wheels. It offers strong control features but demands you accept its substantial weight and size.
Makita 18V LXT Brushless 4-1/2 / 5-Inch Grinder
Best for: Makita 18V system users needing 5-inch wheel support
- Wheel Diameter
- 4-1/2"/5"
- Voltage
- 18V
- Motor Type
- BL Brushless
- Braking System
- Electric brake
- Chuck Size
- 1/2 Inch
- Included Tools
- Grinder
This Makita XAG09Z is an 18V cordless angle grinder with a brushless motor. It accepts 4-1/2-inch and 5-inch wheels. The tool weighs 5.7 pounds. It features an electric brake and active feedback-sensing technology. This setup suits users already invested in the 18V LXT battery system. You get efficient power management for longer run times per charge.
- Brushless motor for efficient energy use
- Electric brake stops wheel in 2 seconds
- Active feedback-sensing technology cuts power if wheel stops
- Accepts 4-1/2-inch and 5-inch wheels
- Automatic speed change for optimum performance
- Lower 18V voltage compared to 20V and 60V competitors
- Heavier 5.7-pound build than some lighter alternatives
- Sold as a bare tool without batteries
- You already own Makita 18V LXT batteries
- You need a grinder that accepts 5-inch wheels
- You value automatic speed adjustment for different materials
- You require a higher 20V or 60V MAX power system
- You want a complete kit with batteries and charger included
- You prefer a lighter tool under 5 pounds
Verdict: Makita 18V Brushless 4-1/2 In Angle Grinder fits users who prioritize the Makita 18V ecosystem and need versatile wheel compatibility. It offers robust safety features and efficient motor performance for dedicated tool owners.
DEWALT 20V MAX 4-1/2-Inch Cordless Grinder Kit
Best for: Users wanting a protected, lightweight kit
- 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 cordless angle grinder features a brushless motor delivering up to 9,000 RPM and 850 MWO. It includes a kickback brake and E-Clutch for protection. The kit comes with a battery and charger. Weighing 3.55 lbs bare, it helps reduce fatigue. It is suitable for users needing reliable power in a standard 4-1/2 inch format.
- Brushless motor for efficient performance
- Kickback Brake and E-Clutch protection
- Kit includes battery and charger
- Lightweight 3.55 lb bare tool design
- Fixed 4-1/2 inch wheel diameter limits versatility compared to 4-1/2 to 5 inch models
- 9,000 RPM max speed is lower than some brushless competitors
- You need a complete kit with battery and charger included
- You prefer a lightweight tool to reduce hand fatigue
- You require kickback protection for safety
- You need a variable speed grinder from 4-1/2 to 5 inch
- You require higher RPM than 9,000
- You already own compatible 20V MAX batteries
Verdict: DEWALT 20V MAX 4-1/2 Inch Angle Grinder fits users who want a protected, lightweight kit for standard cutting tasks. It is ideal for those who value safety features and included accessories over maximum speed or size flexibility.
DEWALT 60V MAX 4-1/2 to 6-Inch Angle Grinder
Best for: heavy duty grinding and cutting tasks
- Wheel Diameter
- 4-1/2-Inch to 6-Inch
- Voltage
- 60V MAX*
- Maximum Speed
- 9000 rpm
- Braking System
- Kickback Brake
- Configuration
- Tool Only
- Included Tools
- Grinder
This DEWALT FLEXVOLT model delivers 13 Amp motor equivalent power at 9000 rpm. It accepts 4-1/2-inch to 6-inch wheels. The tool features a Kickback Brake and E-CLUTCH for safety. It is a bare tool configuration. You need a compatible 60V MAX battery for operation. This grinder suits users requiring higher torque and faster cutting speeds for demanding tasks.
- 13 Amp motor equivalent power output
- 9000 rpm no-load speed
- Kickback Brake engages in 1.5 seconds
- E-CLUTCH activates in less than a tenth of a second
- Up to 30% more power than DCG414
- Tool only configuration requires separate battery purchase
- Heavier build at 1 pound compared to lighter competitors
- Limited to 60V MAX platform compatibility
- You need higher power for heavy grinding
- You already own DEWALT 60V MAX batteries
- You want advanced kickback protection features
- You prefer a complete kit with battery included
- You are restricted to 20V MAX tools
- You need a lighter weight for overhead work
Verdict: DEWALT 60V MAX Angle Grinder offers significant power for users who already have the necessary battery platform. It is ideal for professionals requiring robust performance and safety features.
Specifications side by side
| Spec | CRAFTSMAN V20 4-1/2-Inch Angle Grinder Kit | DEWALT XR 4-1/2 to 5-Inch Variable Speed Grinder | Milwaukee M18 Cordless 4-1/2-Inch Grinder Kit | DEWALT 20V MAX XR 4-1/2 – 5 in. Brushless Grinder Kit | Makita 18V LXT Brushless 4-1/2 / 5-Inch Grinder | DEWALT 20V MAX 4-1/2-Inch Cordless Grinder Kit | DEWALT 60V MAX 4-1/2 to 6-Inch Angle Grinder |
|---|---|---|---|---|---|---|---|
| Wheel Diameter | 4-1/2 inch | 4-1/2 in. – 5 in. | 4-1/2" | 4-1/2 in. – 5 in. | 4-1/2"/5" | 4 1/2 Inch | 4-1/2-Inch to 6-Inch |
| Voltage | – | 20V MAX | – | 20V MAX | 18V | 20V MAX | 60V MAX* |
| Maximum Speed | 8,500 RPM | 9,000 RPM | – | 9,000 RPM | – | 9,000 RPM | 9000 rpm |
| Motor Type | – | Brushless | 4-pole | Brushless | BL Brushless | Brushless | – |
| Switch Type | – | Slide switch | Paddle switch | – | – | Slide-Switch | – |
| Braking System | – | – | – | – | Electric brake | Kickback Brake | Kickback Brake |
| Configuration | Tool Kit | Tool Only | Kit | Kit | – | Kit with Battery and Charger Included | Tool Only |
| Chuck Size | 1/2 Inch | 1/2 Inch | 1/2 Inch | 1/2 Inch | 1/2 Inch | 1/2 Inch | 1/2 Inch |
| Included Tools | Grinder | Grinder | Grinder | Grinder | Grinder | Grinder | Grinder |
| Speed | – | Variable Speed | – | – | – | – | – |
| Power Source | Cordless | Cordless | Cordless | Cordless | Cordless | Cordless | – |
| Set Type | – | Tool Only | – | – | Tool Only | – | Tool Only |
| Dimensions | 14.5 × 5.38 × 8.25 inches | 13.2 × 6.5 × 5.7 inches | – | 16.7 × 6.1 × 10 inches | 8.39 × 13.3 × 5.43 inches | – | 9.1 × 9.1 × 9.1 inches |
| Weight | – | – | 15.9 ounces | 10.3 pounds | 5.7 pounds | – | 1 pounds |
| Size | 4-1/2-in. | STANDARD | – | One Size | 5/8 in. | Large | One Size |
| Color | Grey,black,red | Black, Yellow | Red,grey,black | Black | Teal | Black/Yellow | Multi |
| Model | CMCG400M1 | DCG411VSB | 2680-21P | DCG410WW1 | XAG09Z | DCG407P1 | DCG418B |
Frequently asked questions
Which alternative supports 5-inch grinding wheels?
Several options on this list accommodate larger 5-inch wheels. The DEWALT XR model and the DEWALT 20V MAX XR Kit both accept 4-1/2 and 5-inch discs. The Makita 18V Brushless Grinder also offers this flexibility. This feature allows you to remove more material quickly compared to standard 4-1/2-inch grinders.
Does any alternative include a brushless motor?
Yes, several models feature brushless motors for better efficiency. The DEWALT XR, DEWALT 20V MAX XR Kit, and Makita 18V Brushless Grinder all use this technology. Brushless motors typically run cooler and last longer than brushed versions. The CRAFTSMAN V20 and Milwaukee M18 kits do not list brushless motors in their specs.
Which option is best for existing battery users?
If you already own batteries, choose a bare tool or kit from your current brand. The DEWALT XR is a bare tool for 20V MAX users. The Milwaukee M18 Kit suits those with M18 batteries. The Makita 18V model is for 18V LXT owners. This avoids buying redundant power sources.
Are there cordless angle grinders with variable speed?
The DEWALT XR model offers variable speed control. This allows you to adjust the RPMs for different materials and tasks. Most other listed grinders, including the CRAFTSMAN V20 and Milwaukee M18, do not specify variable speed in their attributes. Variable speed provides greater precision for delicate grinding work.
Which grinder is the lightest option?
The Makita 18V Brushless Grinder is listed at 5.7 pounds. This is significantly lighter than the DEWALT 20V MAX XR Kit, which weighs 10.3 pounds. The Milwaukee M18 Kit weighs 15.9 ounces for the tool only. A lighter tool reduces fatigue during extended overhead or detailed grinding sessions.
What is the difference between a kit and a bare tool?
A kit includes the grinder, battery, and charger. A bare tool is just the grinder unit. The CRAFTSMAN V20 and Milwaukee M18 are sold as kits. The DEWALT XR and Makita 18V are bare tools. Choose a kit if you need a complete setup. Pick a bare tool if you already have compatible batteries.
Can I use 5-inch wheels on the CRAFTSMAN V20?
No, the CRAFTSMAN V20 is designed for 4-1/2-inch wheels. Its chuck size is 1/2 inch, but the housing is built for smaller discs. If you need to use 5-inch wheels, you must choose an alternative like the DEWALT XR or Makita 18V models. These units are explicitly rated for larger disc diameters.
Which model has the largest physical footprint?
The DEWALT 20V MAX XR Kit is the largest, measuring 16.7 inches in length. The CRAFTSMAN V20 is 14.5 inches long. The Milwaukee M18 is not listed with length but weighs 15.9 ounces. The DEWALT 20V MAX XR is also quite heavy at 10.3 pounds. Larger size often correlates with more power and durability.
See also
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