Best Metal Angle Grinders of 2025

Harry Stack Avatar
Harry Stack
Last Updated: Jan 5, 2025

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Metal angle grinders are powerful and versatile tools that have a wide range of applications in various industries. These tools are designed to grind, cut, and polish metal surfaces with ease and precision. They come in different sizes and power capacities, making them suitable for both small-scale and large-scale metalworking projects. Some of the common features of metal angle grinders include adjustable guards, spindle locks, and variable speed settings. These tools are essential for metalworkers, welders, and DIY enthusiasts who want to achieve professional-looking results in their projects.

At a Glance: Our Top Picks

DongCheng Angle Grinder 4-1/2 inch 6.7-Amp Paddle Switch Cut off Tool Cover #TOP 1
DongCheng Angle Grinder 4-1/2 inch 6.7-Amp Paddle Switch Cut off Tool
ftb score rating icon 9.8
Dong Cheng 9.2 Amp Angle Grinder Cover #TOP 2
Dong Cheng 9.2 Amp Angle Grinder
ftb score rating icon 9.7
PORTER-CABLE PC750AG Angle Grinder Cover #TOP 3
PORTER-CABLE PC750AG Angle Grinder
ftb score rating icon 9.5

Top 10 Metal Angle Grinders

DongCheng Angle Grinder 4-1/2 inch 6.7-Amp Paddle Switch Cut off Tool

DSM14-115
Blue
DongCheng Angle Grinder 4-1/2 inch 6.7-Amp Paddle Switch Cut off Tool Cover
DongCheng Angle Grinder 4-1/2 inch 6.7-Amp Paddle Switch Cut off Tool 11800RPM Electric Grinder Power Tools with Cutting & Grinding Wheels, Flap Discs, Auxiliary Handle for Metal & Rust Removal

The DongCheng Angle Grinder is a powerful and efficient tool for cutting and grinding wood, metal, and rust removal. Its large paddle switch design ensures safe and easy operation in various positions. The copper wire motor brings 1.5X stronger power and high efficiency, making grinding tasks easier without the risk of burning the tool. With new upgraded bevel helical gears, this angle grinder offers reduced noise and vibration, ensuring long-lasting durability. The integrated spindle lock allows for quick and simple abrasive wheel replacement, while the longer power cord provides a wider working space. The stereoscopic air vent design ensures low noise, smooth ventilation, and fast heat dissipation, improving the grinder's lifespan. The ergonomic design with a compact size and ultra-slim body makes it lighter and more comfortable to use. The safety guard and auxiliary handle enhance stability during work. With high compatibility, this angle grinder accepts a wide range of 4-1/2-inch accessories, making it a versatile tool for various applications. The package includes the angle grinder, grinding wheels, flap discs, cutting discs, auxiliary handle, flange kit, safety guard, spanner wrench, auto-stop carbon brush, warranty card, and user manual.

What We Like
Powerful and efficient
Easy and safe to use
Durable and long-lasting

Dong Cheng 9.2 Amp Angle Grinder

DSM17-115P
Blue
Dong Cheng 9.2 Amp Angle Grinder Cover
DongCheng 9.2 Amp Power Angle Grinders, 4-1/2 in., 11800RPM, Tool-Free Guard, Electric Metal Grinder Tool, Small Corded Angle Grinder, Paddle Switch, Shockproof Handle for Cutting, Grinding, Polishing

The Dong Cheng Angle Grinder is a powerful tool designed for cutting and grinding with ease. Its 9.2 AMP motor delivers an impressive 11,800 RPM, making it suitable for various tasks. The lightweight design, at just 4.2 lbs, and the shock-proof handle help reduce vibration during prolonged use, enhancing your comfort. Safety is prioritized with a no lock-on paddle switch that prevents accidental starts. Additionally, the tool-free guard allows you to easily adjust and change the guard position, providing flexibility for different applications. This grinder is perfect for both professionals and DIY enthusiasts alike.

What We Like
Powerful 9.2 AMP motor
Lightweight and ergonomic design
No lock-on paddle switch
Tool-free guard adjustment

PORTER-CABLE PC750AG Angle Grinder

PC750AG
Grey
PORTER-CABLE PC750AG Angle Grinder Cover
PORTER-CABLE Angle Grinder Tool, 4-1/2-Inch, 7.5-Amp (PC750AG)

The PORTER-CABLE PC750AG Angle Grinder is a powerful and durable tool with a 7.5-amp motor that can power through jobsite tasks with ease. It has a cast metal gear housing for increased durability and longevity, and a 3-position adjustable side handle for greater control. The spindle lock feature allows for single wrench bit changes, and the soft grip handle improves user comfort and control.

What We Like
Excellent quality
Powerful
Convenient trigger switch
Easy to replace wheels
Great value

OUBA Cordless Angle Grinder 20V

Angle Grinder
Yellow 1xbattery
OUBA Cordless Angle Grinder 20V Cover
OUBA Cordless Angle Grinder Compatible for Dewalt battery 20V Power Angle Grinder 4.0Ah, Metal Grinder with LED, 6 Variable Speed, 4-1/2" Cutting Wheel, Flap Disc for Cutting, Polishing, Yellow

The OUBA Cordless Angle Grinder is designed for both indoor and outdoor use, freeing you from the hassle of tangled cords. Its powerful 20V brushless motor can reach speeds of up to 9000 RPM, making it ideal for tasks like metal grinding and polishing. You’ll appreciate the six variable speed settings, allowing you to tailor the tool's performance to your specific needs for greater accuracy. Additionally, the included angle grinder stand ensures stable and precise cuts, enhancing your overall work quality.

What We Like
Cordless convenience
High-speed performance
Variable speed options
Stable cutting support
#TOP 5

DEWALT Angle Grinder with Paddle Switch

DWE402
Black
One Size
DEWALT Angle Grinder with Paddle Switch Cover
DEWALT Angle Grinder, 4.5 Inch, 11 Amp, With Paddle Switch (DWE402)

The DEWALT Angle Grinder with Paddle Switch is a powerful tool that provides the best power to weight/size ratio available. Its Dust Ejection System ensures durability by ejecting damaging dust and debris particles that enter the metal grinder. The oversized brushes provide 2 times brush life over the previous model, and the large spiral bevel gear provides long transmission life. The One-Touch Guard allows for 360 degree rotation of the guard with a single action, and the Quick-Change Wheel Release allows tool free wheel removal without the need for a wrench. The uniquely small gripping surface in this power class allows for the best comfort available in this class.

What We Like
Powerful
Well-designed guard
Tool-less wheel and brush changes
Comfortable paddle switch
Durable

DCK Angle Grinder

DCK
KSM09-115S
DCK Angle Grinder Cover
DCK Angle Grinder, 4-1/2-Inch, 6.7Amp Corded Angle Grinder, 11,800 RPM with 2 Safety Guards, 6-Piece Discs (2 Cutting/2 Grinding/2 Flap Discs), Professional Angle Grinder for Metal, Wood (KSM09-115S)

The DCK Professional Angle Grinder is a powerful and durable tool that can handle various projects such as grinding, cutting, polishing, and production welding. With its 6.7 amp motor and sturdy gear, this angle grinder delivers high performance and has a longer lifespan. The safe and convenient design includes a lockout switch for easy operation and a spindle lock for easy and safe accessory changes. It also comes with 2 different types of safety guards for added protection. The compact and ergonomic design ensures comfortable use for extended periods, reducing fatigue. With its versatility and included 3 different kinds of wheels, this angle grinder is ideal for working with metal, tile, and wood. It's a must-have tool for professionals and DIY enthusiasts alike.

What We Like
Powerful & Durable
Safe & Convenient Design
Compact & Ergonomic
#TOP 7

AVID POWER Angle Grinder - Powerful, Ergonomic, and Safe

MW590
4-1/2 inch Wheel
AVID POWER Angle Grinder - Powerful, Ergonomic, and Safe Cover
AVID POWER Angle Grinder, 7.5-Amp 4-1/2 inch Electric Grinder Power Tools with Grinding and Cutting Wheels, Flap Disc and Auxiliary Handle for Cutting, Grinding, Polishing and Rust Removal - Red

The AVID POWER Angle Grinder is a powerful and versatile tool that is perfect for cutting, grinding, polishing, and rust removal. With a 7.5 Amps motor and 900W max output power, this portable grinder can produce a no-load speed of 11000RPM for even the most demanding applications. Its slim, lightweight, and ergonomic design provides better comfort and reduces fatigue during professional cutting and grinding applications. The integrated spindle lock and 2-position auxiliary handle position make it easy to use and control, while the protective cover ensures safety during use. The package includes two metal grinding wheels, two cutting wheels, one side handle, one spanner, one flap disc, and a user manual.

What We Like
Great value for the money
Versatile with a variety of attachments
Easy to use
#TOP 8

BLACK+DECKER BDEG400 Angle Grinder

BDEG400
Multi
One Size
BLACK+DECKER BDEG400 Angle Grinder Cover
BLACK+DECKER Angle Grinder Tool, 4-1/2-Inch, 6.5-Amp (BDEG400)

The BLACK+DECKER BDEG400 Angle Grinder is a powerful 6 Amp grinder designed for durability and comfort. It features a metal gear case for durability, a 3-position side handle for added comfort and control, and a spindle lock for easy accessory changes. Customers have praised its value for money and its ability to handle tough jobs with ease. However, some customers have reported issues with the on/off switch.

What We Like
Reliable and affordable
Sturdy and solid construction
Easy-push shut-off button
Three-position handle for versatile grip
Suitable for various applications

AVID POWER 4-1/2 Inch Angle Grinder

AG640
AVID POWER 4-1/2 Inch Angle Grinder Cover
AVID POWER Angle Grinder 4-1/2 Inch 8.0 Amp 1000W Electric Grinder Tool 7-Variable-Speed Metal Grinder, 11,500 RPM, Paddle Switch with Lock-on Button, Cutting & Grinding Wheels and Side Handle

The AVID POWER Angle Grinder is a versatile tool designed for your cutting and grinding needs. With its powerful 1,000W motor and seven adjustable speeds, you can easily tailor the performance to suit various tasks, from metal cutting to grinding. The convenient paddle switch with a lock-on feature enables you to work continuously without straining your hand. This grinder also prioritizes safety with a protective wheel guard and an extended body that keeps the cutting wheel at a safe distance from you. Additionally, a non-slip grip reduces vibration, ensuring a more comfortable experience while you work.

What We Like
Powerful motor
Adjustable speed settings
Safe and comfortable design
Easy wheel replacement
#TOP 10

DEWALT Angle Grinder with One-Touch Guard

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

The DEWALT Angle Grinder is designed with a 7 amp AC/DC, 12,000 rpm motor, enabling faster material removal and higher overload protection. The One-Touch guard eliminates the need for a tool to adjust the guard location, while the hex wrench replaces the spanner wrench. The Quick-Change wheel release allows tool-free wheel removal without the need for a wrench. The slim, ergonomic body design provides increased comfort in extended use applications, and the 2-position removable side handle provides increased comfort and control. This product runs off of AC/DC power.

What We Like
Easy to use and lightweight
Cuts through metal like butter
More affordable than Lowes and Home Depot
Compact size fits into tight spaces
Powerful enough for most construction projects
Buying Guide Image
Editor's Notes

During our metal angle grinder research, we found 24 metal angle grinder products and shortlisted 10 quality products. We collected and analyzed 99,866 customer reviews through our big data system to write the metal angle grinders list. We found that most customers choose metal angle grinders with an average price of $37.89.

The metal angle grinders are available for purchase. We have researched hundreds of brands and picked the top brands of metal angle grinders, including Dong Cheng, PORTER-CABLE, OUBA, DEWALT, DCK. The seller of top 1 product has received honest feedback from 288 consumers with an average rating of 4.9.

Written by
Harry Stack Avatar

Harry Stack owns a small hardware store, his career landed him a depth of knowledge in categories such as tools, equipment, machinery and hardware. In his spare time, he usually repairs furniture, safes and appliances, and he knows how to make simple repairs to plumbing or electrical fixtures. His hobbies also include woodworking and fishing.