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5 Best Angle Grinders

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An all-around product reviewer with a diverse skill set with experience across categories like tech and home goods.
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#1 | Winner
DEWALT DWE402

Main Features

  • 11-amp high-performance motor
  • Dust Ejection System
  • One-touch guard adjustment
  • Quick-change wheel release
  • Ergonomic small grip

Product Overview

The DEWALT DWE402 stands out with its 11-amp AC/DC motor that delivers 11,000 RPM, providing the power needed for tough jobs. The grinder features a Dust Ejection System that protects internal components from debris, extending the tool's lifespan.

Its small gripping surface ensures comfort during prolonged use, while the one-touch guard allows for quick and easy adjustments.This model is engineered for efficiency and safety. The oversized brushes offer twice the life compared to previous models, and the large spiral bevel gear increases transmission life.

The quick-change wheel release enables tool-free wheel removal, saving time on the job. Whether you're cutting metal, grinding welds, or sharpening tools, the DWE402 delivers reliable performance.

PROS
  • Powerful and efficient motor
  • Durable construction
  • Easy guard adjustment
  • Comfortable grip
CONS
  • Heavier than some competitors
  • Corded design limits mobility

Product Specifications

  • Disc Size 4-1/2 inches
  • Motor 11 Amp
  • No Load Speed 11,000 RPM
  • Weight 6.2 lbs
  • Power Source Corded Electric

Main Features

  • Brushless motor technology
  • Automatic Speed Change
  • Electric brake
  • Soft start feature
  • Anti-restart protection

Product Overview

Makita's XAG04Z is engineered for those who need portability and performance. The brushless motor delivers up to 8,500 RPM, providing ample power for cutting and grinding tasks. Automatic Speed Change technology adjusts speed and torque during operation for optimal performance.

The tool's ergonomic design and lightweight build reduce user fatigue, while the soft start feature ensures smooth startups. The XAG04Z is compatible with Makita's 18V LXT battery system, allowing users to swap batteries between tools.

Safety features include an electric brake and anti-restart protection, minimizing the risk of accidents.This grinder is perfect for job sites where access to power outlets is limited. Its cordless design and efficient motor make it a reliable choice for professionals who value mobility and convenience.

PROS
  • Cordless convenience
  • Efficient brushless motor
  • Multiple safety features
  • Compatible with Makita batteries
CONS
  • Battery and charger sold separately
  • Lower RPM than some corded models

Product Specifications

  • Disc Size 4-1/2 to 5 inches
  • Motor Brushless
  • No Load Speed 8,500 RPM
  • Weight 5.6 lbs (with battery)
  • Power Source 18V Lithium-Ion Battery

Main Features

  • 6-amp motor
  • Metal gear case
  • Three-position side handle
  • Spindle lock for easy changes
  • Includes grinding wheel

Product Overview

The BDEG400 is designed with the casual user in mind. Its 6-amp motor delivers 10,000 RPM, providing enough power for most home improvement projects. The metal gear case enhances durability, while the three-position side handle offers improved control and comfort during use.

Changing accessories is quick and easy thanks to the spindle lock, and the included grinding wheel gets you started right out of the box. The compact size makes it easy to maneuver in tight spaces, and the lightweight design reduces fatigue during extended use.

This angle grinder is a great choice for those who need a reliable tool for occasional use. It's ideal for sharpening, rust removal, and cutting metal or masonry, offering solid performance at an attractive price point.

PROS
  • Affordable price
  • Lightweight and compact
  • Easy accessory changes
  • Good for home projects
CONS
  • Not suitable for heavy-duty tasks
  • Shorter lifespan under intense use

Product Specifications

  • Disc Size 4-1/2 inches
  • Motor 6 Amp
  • No Load Speed 10,000 RPM
  • Weight 4.5 lbs
  • Power Source Corded Electric

Main Features

  • 13-amp high-performance motor
  • Variable speed control
  • Vibration control side handle
  • Tool-free adjustable guard
  • Direct-motor cooling

Product Overview

Bosch's GWS13-50VSP features a 13-amp motor that delivers up to 11,500 RPM, providing the muscle needed for tough grinding and cutting jobs. The variable speed dial allows users to match the speed to the application, improving control and finish quality.

The tool's direct-motor cooling and constant electronics ensure consistent performance under load.The grinder is equipped with a tool-free adjustable guard and a vibration control side handle, enhancing user comfort and safety.

The epoxy-coated field windings protect the motor from abrasive dust and debris, extending the tool's service life. The slim grip design makes it comfortable to use for extended periods, even in demanding environments.

This model is ideal for metal fabrication, construction, and other heavy-duty applications. Its combination of power, control, and durability makes it a top choice for professionals.

PROS
  • Powerful motor for tough jobs
  • Variable speed for precision
  • Comfortable grip and low vibration
  • Durable construction
CONS
  • Higher price point
  • Heavier than some models

Product Specifications

  • Disc Size 5 inches
  • Motor 13 Amp
  • No Load Speed 2,800–11,500 RPM
  • Weight 5.3 lbs
  • Power Source Corded Electric

Main Features

  • 6.2-amp motor
  • Lightweight and compact
  • Includes five grinding wheels
  • Carrying case included
  • Removable side handle

Product Overview

The G12SR4 from Metabo HPT (formerly Hitachi Power Tools) is built for comfort and control. Weighing only 4 lbs, it is easy to handle and maneuver, even in tight spaces. The 6.2-amp motor delivers 10,000 RPM, providing sufficient power for grinding, cutting, and polishing tasks.

This grinder comes with five grinding wheels and a carrying case, offering great value for the price. The removable, forward-canted side handle improves control, and the spindle lock allows for quick and easy wheel changes.

The tool's low-profile gear case makes it suitable for working in confined areas.Ideal for metalworking, masonry, and home improvement projects, the G12SR4 offers reliable performance in a compact package.

Its lightweight design reduces fatigue, making it suitable for extended use.

PROS
  • Very lightweight
  • Includes accessories
  • Easy to handle
  • Good value for money
CONS
  • Not for heavy-duty use
  • Shorter cord length

Product Specifications

  • Disc Size 4-1/2 inches
  • Motor 6.2 Amp
  • No Load Speed 10,000 RPM
  • Weight 4 lbs
  • Power Source Corded Electric