The 10 Best Angle Grinders of 2021

Check out our top picks and reviews for the best angle grinders available on the market. We have outlined the top 10 angle grinders based on experience level, durability, size, and price. Our reviews include top brands like Dewalt, Porter, and Bosch. Check out the full list to see pros, cons, and special discounts.

26960 Verified Reviews Scanned

Our team of product experts and A.I. algorithms have created a tailored list for the best products below.

33% OffPick 1
BLACK+DECKER Angle Grinder Tool, 4-1/2-Inch, 6 Amp (BDEG400)
2,858 Reviews
BLACK+DECKER Angle Grinder Tool, 4-1/2-Inch, 6 Amp (BDEG400) - Verified
  • Metal gear case for durability and longer life
  • 3 Position side handle provides added comfort and control
  • Spindle lock for easy accessory changes
  • Included Components: 4-1/2" Small angle grinder, Metal grinding wheel, Spanner wrench, Wheel Guard
  • Narrow body for comfortable grip
Pick 2
Makita 9557PBX1 4-1/2' Paddle Switch Cut-Off/Angle Grin
2,089 Reviews
Makita 9557PBX1 4-1/2" Paddle Switch Cut-Off/Angle Grinder - Verified
  • Powerful 7.5 AMP motor for high output power in a more compact tool (only 4.5 pounds)
  • Small diameter barrel grip (only 2 to 1/2 inches) for added comfort
  • Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life
  • Lock on/off feature for continuous operation
  • AC/DC switch for use with alternative power source
Pick 3
Bosch 4-1/2-Inch Angle Grinder 1375A
2,761 Reviews
Bosch 4-1/2-Inch Angle Grinder 1375A - Verified
  • Compact: Weighing only 3.75 pounds, the Bosch 1375A Angle Grinder is lightweight, compact, and ideal for metal workers, vehicle fabricators, plumbers and other professionals who use grinders on a daily basis
  • Power: The angle grinder features a Powerful 6.0 amp motor to produce 11,000 no load rpm for professional cutting and grinding applications; The Efficient motor was designed with an extremely small field diameter, letting the user grind or cut with ease
  • Comfort: The 1375A offers a 2 position side auxiliary handle specifically designed to angle to a natural position for maximum operator comfort; The top handle of the angle grinder is also ergonomically designed
  • Convenient: The angle grinder also features Bosch’s Service Minder Brush System to eliminate guesswork and stops the tool when preventative maintenance is required; A 5/8 inches to 11 inch spindle works with a wide array of sizes, mounting the most popular accessories
  • Durable: The 1375A angle grinder features an epoxy coated design to protect the tool from abrasive debris; It was also designed with a sealed switch to keep dust and debris from entering the switch mechanism
15% OffPick 4
AVID POWER Angle Grinder 7.5-Amp 4-1/2 inch with 2 Grinding Wheels, 2 Cutting Wheels, Flap Disc and Auxiliary Handl
1,854 Reviews
AVID POWER Angle Grinder 7.5-Amp 4-1/2 inch with 2 Grinding Wheels, 2 Cutting Wheels, Flap Disc and Auxiliary Handle - Verified
  • Powerful Angle Grinder - Equipped with 7.5 Amps motor with 900W max output power, this portable grinder can produce no-load speed of 11000RPM for most demanding applications.
  • Ergonomic Design - Slim, lightweight and compact body design can provide better comfort and reduce fatigue in professional cutting and grinding applications.
  • Convenient Operation - Integrated spindle lock on the disc grinder is for quicker and easier abrasive wheels replacement; 2-Position auxiliary handle position for greater control, comfort & versatility in all applications.
  • Safety Protection & Durable - During operation, the protective cover of the portable grinder will prevent sparks and metal chips during use to protect you from injury.
  • Package Included - ▲Please pay attention to safety protection before proceeding. Angle grinder, 2 x Metal grinding wheel , 2 x Cutting wheel, 1 x Side handle, 1 x Spanner, 1 x Flap discs, user manual and US based customer service.
Pick 5
WEN 94475 7.5-Amp 4-1/2-Inch Angle Grinder with Reversible Handle, Three Grinding Discs, and Carrying Cas
198 Reviews
WEN 94475 7.5-Amp 4-1/2-Inch Angle Grinder with Reversible Handle, Three Grinding Discs, and Carrying Case - Verified
  • 7.5-amp motor generates up to 11,000 disc rotations per minute
  • Lightweight 4-pound body limits fatigue during long days on the job
  • Arbor adapter allows for compatibility with both 5/8 and 7/8-inch arbor grinding wheels
  • Reversible auxiliary handle attaches to both the left and right-hand side of the grinder
  • Includes three grinding wheels, a compact carrying case, and a two-year warranty
Pick 6
TACKLIFE 8.5Amp Angle Grinder Tool, 4-1/2-Inch Angle Grinder 12000RPM, with Anti-Vibration Handle, 5 Accessories, 1 Storage Bag-P9AG115
487 Reviews
TACKLIFE 8.5Amp Angle Grinder Tool, 4-1/2-Inch Angle Grinder 12000RPM, with Anti-Vibration Handle, 5 Accessories, 1 Storage Bag-P9AG115 - Verified
  • ▲【Powerful Angle Grinder】 8.5 Amp 1020W & 12,000rpm high performance motor provides strong output power and speed for professional cutting and grinding applications with faster material removal.
  • ▲【Easy to use】 Ergonomic designed body and 2-Position anti-vibration side handle increases greater comfort and control for user in extended use applications & smoother work. Rich accessories included can let the jobs start quickly once the tool out of the box. 5/8"-11 spindle thread accepts a wide range of 4-1/2" popular accessories and it's also easy to change accessories.
  • ▲【Safe and Durable】 Exclusive U shape guard with quick adjustments lever for cutting to better protect users’ security. Dual function lock-on switch prevent accidental start up and locks on for convenient prolonged use. Epoxy coated motor stator and windings, labyrinth intake vents on unit housing, dust blowed exhaust design provide ultimate protection against dust &abrasive debris, and extend overall tool life.
  • ▲【Wide Application】 The electric angle grinder can be widely used for metal rust cleaning, metal cutting, metal grinding, tile cutting, tile grinding, wood cutting and wood grinding.
  • ▲【Package Included】 1 × Tacklife Angle Grinder, 1× Anti-vibration side handle, 1 × Carrying Bag, 1 x Grinding Wheel,1 x Cutting Wheel,1 x Flap Disc, 1 × Grinding Wheel Guard, 1× Cutting Wheel Guard, 1 × Spanner, 1 x Flange Kit.
Pick 7
PORTER-CABLE Angle Grinder Tool, 4-1/2-Inch, 7.5-Amp (PC750AG)
408 Reviews
PORTER-CABLE Angle Grinder Tool, 4-1/2-Inch, 7.5-Amp (PC750AG) - Verified
  • Durable 7.5-amp motor of the angle grinder powers through jobsite tasks with ease
  • Cast metal gear housing increases jobsite durability and tool longevity of the metal grinder
  • 3-position adjustable side handle of hand grinder allows greater control in multiple positions
  • Soft grip handle improves user comfort and control
  • Spindle lock feature allows for single wrench bit changes
Pick 8
SKIL 9295-01 6.0 Amp 4-1/2-Inch Angle Grin
655 Reviews
SKIL 9295-01 6.0 Amp 4-1/2-Inch Angle Grinder - Verified
  • Powerful 6.0 Amp Motor with 11,000 RPM
  • Tool-less guard for quick adjustments
  • Heavy duty metal gear housing for added ruggedness and durability
  • Compact grip design for comfort and control
  • Vibration-reducing handle with wrench storage
Pick 9
CRAFTSMAN Small Angle Grinder Tool 4-1/2-Inch, 6-Amp (CMEG100) - Verified
  • 41/2 in. Grinder powered by 6 amp motor producing 12, 000 RPMs
  • Tool-free guard makes for quick and easy adjustments
  • Spindle lock for quick and easy wheel changes
  • 3position handle allows for control in different applications
  • Contoured overmolded handle for added comfort during use
14% OffPick 10
DEWALT Angle Grinder, One-Touch Guard, 4-1/2 -Inch (DWE4011) , Yellow , Small
754 Reviews
DEWALT Angle Grinder, One-Touch Guard, 4-1/2 -Inch (DWE4011) , Yellow , Small - Verified
  • 7 amp AC/DC, 12,000 rpm motor of the angle grinder is designed for faster material removal and higher overload protection
  • One-Touch guard of the metal grinder eliminates the need for a tool to adjust the guard location.
  • Hex wrench replaces spanner wrench of DEWALT angle grinder - hex wrench can be found in most tool boxes
  • Quick-Change wheel release allows tool-free wheel removal without the need for a wrench
  • 2-position removable side handle provides increased comfort and control

How we picked the best angle grinders conclusion

There are numerous angle grinders available in the market and while many of them seem very similar, there are differences that can greatly alter the quality of your project and budget. We understand the frustration of choosing the best angle grinder for your projects and here are some of the criteria that we used in picking the best angle grinders for this review:

Price

Price isn’t the only factor that needs to be considered but sure is very essential when sampling out your best choice. A general rule of thumb is that the price needs to match the value of the product. To be sure, you can start by comparing your favorite picks online. However, you need to be careful since cheaper prices might sometimes mean a compromise on quality.

Quality of materials

Material quality is a fundamental factor that influences the versatility of a angle grinder. To evaluate a angle grinder’s durability and its capability to be used for a wide range of projects, we reviewed the quality of materials used to make it. This varied from plastic, metals, and sometimes both. For sturdy, durable, versatile, and lightweight tools, most manufacturers often prefer to use a combination of plastic and metal. We also kept an eye on the paint used to coat the surface as it prevents corrosion. Note that subpar paints rub off on your workpieces.

Versatility

Top-quality angle grinders are heavily drowned with the sheer vastness of angle grinders in the market. Picking out the best one often means that you can easily use it to adapt to various functions or activities for different DIY projects such as renovations, carpentry, landscape work, and much more. The angle grinders we have reviewed in this article are able to handle the versatility of multiple projects while still offering premium quality.

Longevity and warranty

As noted earlier, the quality of material used to make a angle grinder influences its longevity. Here, we evaluated angle grinders largely made of plastics and metals. Plastic angle grinders easily break when used in heavy-duty projects while their metallic counterparts tend to be more durable. From this review, we recommend that you go for angle grinders backed by a warranty of at least 1 year to ensure the manufacturer stands behind their product.

About the author Steve Westin

I have been an avid woodworker since childhood. Several years ago I started my own shop and was blown away by how expensive the tools were. I started this site to share my knowledge with others and provide honest valuable reviews for the quality products I use in my shop.

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