The Ultimate Guide to Choosing Cordless Angle Grinder Manufacturer

The Ultimate Guide to Choosing Cordless Angle Grinder Manufacturer

In the world of power tools, cordless angle grinders are gaining immense popularity for their portability and versatility. Numerous manufacturers have emerged, each claiming to offer the best options. When searching online, one can find an array of articles that intend to guide consumers in making informed choices regarding cordless angle grinders.

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Though often overlooked in favor of flashier tools, angle grinders remain essential for tasks such as cutting, grinding, and polishing. After researching over 25 top-rated models, we conducted hands-on tests in various settings. Our top pick, the Makita 18V LXT Cordless Cut-Off/Angle Grinder, stood out due to its seamless automatic speed adjustment, lock-on switch, and impressive top speed of 8,500 revolutions per minute (RPM).

Continue reading to discover more about this adaptable tool and the specific models that earned their place among the best cordless angle grinders.

Testing Overview

Products tested: 9, Time spent testing: 11 hours, Tests performed: 3, Price range: $45 to $555

Our Top Picks

Based on features and performance, these cordless angle grinders cater to both DIY enthusiasts and professionals:

Best Overall

Makita 18V LXT Cordless Cut-Off/Angle Grinder

Photo: Amazon

This Bob Vila Approved product represents our highest level of recommendation.

Bob Vila Approved identifies products that excel in real-world testing while mirroring the core values of innovation, craftsmanship, and value. Our professional review team recommends these products, which are also endorsed by Bob Vila.

Our Ratings: Ease of Use 4/5; Performance 5/5; Maneuverability 5/5; Handle Comfort 5/5; Value 5/5

Product Specs

• Disc size: 4.5 to 5 inches
• RPM: 8,500
• Power source: 18-volt (V) lithium-ion battery

Pros

• Lock feature when switched on
• Automatic speed and torque adjustments
• Gradual start reduces jump
• Minimal noticeable vibrations

Cons

• Battery and charger not included
• Guard may not be user-friendly

The Makita XAG04Z is an ideal choice for those seeking superior cordless angle grinder performance. Featuring a robust brushless motor and 18V lithium-ion battery, it reaches a top speed of 8,500 RPM while handling 4.5- and 5-inch discs with ease.

This tool performed remarkably well during testing; its automatic speed adjustment maintained efficiency when tackling tough cuts and grinds. The low vibration thanks to the rubberized grip and handle enhances user experience further.

Best Value

DeWalt DCG412B Cordless 4.5-Inch Angle Grinder

Photo: Amazon

Our Ratings: Ease of Use 4.5/5; Performance 4.8/5; Maneuverability 4.5/5; Handle Comfort 4.5/5; Value 5/5

Product Specs

• Disc size: 4.5 to 5 inches
• RPM: 8,000
• Power source: 20V lithium-ion battery

Pros

• Compatible with 4.5- and 5-inch discs
• Works with all DeWalt 20V batteries
• Powerful 8,000 RPM motor
• Tool-free wheel change

Cons

• Tool only; battery not included

The DeWalt DCG412B angle grinder is a solid choice, especially for users of DeWalt's 20V MAX line. This model supports both 4.5- and 5-inch discs, and its performance in various tests was commendable, featuring rapid cuts and effective polishing results.

Best for Rust Removal

Bosch ProFactor 18V X-Lock Angle Grinder Kit

Photo: Amazon

Our Ratings: Ease of Use 5/5; Performance 5/5; Maneuverability 4.8/5; Handle Comfort 5/5; Value 4/5

Product Specs

• Disc size: 5 to 6 inches
• RPM: Not listed
• Power source: 18V rechargeable Bosch battery

Pros

• Supports larger discs (up to 6 inches)
• Battery and charger included
• Quick disc changes

Cons

• Only compatible with Bosch X-Lock discs

The Bosch ProFactor angle grinder shines during polishing tasks, especially when removing rust from metal surfaces. With the inclusion of a high-capacity battery and charger, this kit offers excellent value.

Considerations When Selecting an Angle Grinder

Disc Size: The maximum diameter of the grinder's disc is a primary factor. Compact sizes are ideal for DIY projects, while larger discs suit professional needs.

Power Source

Angle grinders can be corded or cordless. While corded models offer consistent power, cordless versions provide convenience and mobility.

Speed

Measured in RPM, higher speeds allow for quicker grinding but can increase the risk of accidents if the right precautions aren’t taken.

Hand Guard

A protective handguard is essential for safety and should be adjustable for optimal user protection.

Soft Start Feature

This feature helps reduce recoil at startup, increasing safety and usability.

FAQs

Q: What are common uses for angle grinders? A: Primarily for metal cutting and grinding, including applications in woodworking and rust removal.

Q: What should you wear for safety? A: Always utilize protective eyewear, gloves, and hearing protection.

For further insights on choosing the right cordless angle grinder, explore additional resources or consult with professionals in the field.