Best 8 Inch Angle Grinders of 2026

Harry Stack Avatar
Harry Stack
Last Updated: Jan 16, 2026

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8 inch angle grinders are powerful and versatile tools that can be used for a variety of grinding, cutting and sanding tasks. They are suitable for both professional and DIY use and are available in corded and cordless models. With a wide range of accessories and attachments available, these grinders can be used for tasks such as cutting metal, grinding concrete, and polishing surfaces. They are designed with safety features such as adjustable guards and anti-vibration handles, making them easy and comfortable to use for extended periods of time. Whether you're a professional tradesperson or a DIY enthusiast, an 8 inch angle grinder is a must-have tool in your arsenal.

At a Glance: Our Top Picks

DEWALT Angle Grinder with One-Touch Guard Cover #TOP 1
DEWALT Angle Grinder with One-Touch Guard
ftb score rating icon 9.8
AVID POWER 4-1/2 Inch Angle Grinder Cover #TOP 2
AVID POWER 4-1/2 Inch Angle Grinder
ftb score rating icon 9.7
WEN 944 Angle Grinder Cover #TOP 3
WEN 944 Angle Grinder
ftb score rating icon 9.5

Top 6 8 Inch Angle Grinders

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
Strong cutting and grinding power
Reliable DeWalt brand quality
Good value for money
Easy to use and handle
Includes heavy duty grinder wheel
#TOP 2

AVID POWER 4-1/2 Inch Angle Grinder

AG640
4-1/2 inch Wheel
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 3

WEN 944 Angle Grinder

WEN
Grey,black,orange
WEN 944 Angle Grinder Cover
WEN 7-Amp Angle Grinder with 4-1/2-Inch Wheel and Reversible Handle (944)

The WEN 944 Angle Grinder is a powerful and versatile tool that is perfect for a wide range of grinding tasks. With its 7-amp motor, this grinder can generate up to 11,000 RPM, allowing you to tackle even the toughest jobs with ease. The lightweight design and rubber grip lining provide maximum comfort, making it easy to handle and control. The arbor adapter allows you to use grinding wheels with both 5/8 and 7/8-inch arbors, providing flexibility and convenience. The reversible handle can be attached to either the left or right-hand side of the grinder, allowing you to customize it to your preferred hand position. Backed by a two-year warranty, the WEN 944 Angle Grinder is a reliable and durable tool that will deliver exceptional performance for years to come.

What We Like
Affordable price
Powerful performance
Good build quality
Versatile for various materials
Ergonomic design
#TOP 4

DEWALT 7-Inch Angle Grinder Tool

DW840
Black, Yellow
Medium
DEWALT 7-Inch Angle Grinder Tool Cover
DEWALT Angle Grinder, 7-Inch, 13-Amp, 8,000 RPM, With Dust Ejection System, Corded (DW840)

The DEWALT 7-Inch Angle Grinder Tool comes with a powerful 13 Amp motor and runs off of AC/DC power. The 8,500 RPM metal grinder is designed with an adjustable guard that redirects sparks away from the user. The spindle-lock button allows for easy single-wrench wheel changes. This angle grinder is ideal for heavy-duty metal grinding and cutting tasks.

What We Like
Powerful 13 Amp motor
Adjustable guard redirects sparks away from user
Single-wrench wheel changes with spindle-lock button
#TOP 5

DEWALT Angle Grinder Tool (DWE4012)

DWE4012
Multi
Small
DEWALT Angle Grinder Tool (DWE4012) Cover
DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch, 7-Amp (DWE4012)

The DEWALT Angle Grinder is a powerful tool designed for fast material removal and higher overload protection. With its 7.5 amp AC/DC motor and 12,000 rpm, you can easily tackle any grinding task. The One-Touch Guard allows for easy adjustment without the need for buttons or levers, simply turn the guard to the desired position. The hex wrench, which replaces the spanner wrench, is a convenient feature found in most tool boxes. The low profile, jam-pot gear case increases durability and allows the tool to fit into tight spaces. The DEWALT Angle Grinder also features a quick-change wheel release for tool-free wheel removal. With its 2-position removable side handle and slim, ergonomic body design, this grinder provides increased comfort and control during extended use. The 5/8-inch 11 spindle thread accepts a wide range of 4-1/2-inch accessories, making it versatile for various applications. Powered by AC/DC, this angle grinder is a reliable choice for all your grinding needs.

What We Like
Low amps
Safe to use
Powerful and efficient
Adjustable guard
DEWALT brand quality
#TOP 6

Revvstark 4.5-Inch Angle Grinder

RE-AG
Revvstark 4.5-Inch Angle Grinder Cover
Revvstark Angle Grinder, 7.5-Amp 4 1/2 inch Electric Grinder Power Tools 12000 RPM with Cutting and Grinding Wheels, Flap Disc and Auxiliary Handle for Cutting, Grinding, Polishing, M14 Thread

The Revvstark Angle Grinder is a powerful tool designed for heavy-duty tasks. Featuring a robust 7.5 Amp motor that reaches speeds of up to 12,000 RPM, it efficiently handles cutting, grinding, and polishing. Its ergonomic design ensures comfort during extended use, while the lightweight body allows for easy maneuverability in tight spaces. Safety is a priority with the wheel guard that protects against sparks and debris, and the durable construction promises longevity even under heavy use. This grinder is perfect for both professionals and DIY enthusiasts looking for reliability and performance.

What We Like
High power and efficiency
Comfortable ergonomic design
Enhanced safety features
Durable construction
Buying Guide Image
Editor's Notes

During our 8 inch angle grinder research, we found 24 8 inch angle grinder products and shortlisted 6 quality products. We collected and analyzed 51,944 customer reviews through our big data system to write the 8 inch angle grinders list. We found that most customers choose 8 inch angle grinders with an average price of $35.64.

The 8 inch angle grinders are available for purchase. We have researched hundreds of brands and picked the top brands of 8 inch angle grinders, including DEWALT, AVID POWER, WEN, Revvstark. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.

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.