Are you looking for the cordless angle grinders? Do you know what to consider before buying one? Well, we’ve managed to put together a list of the best cordless angle grinders for your consideration. You can choose one and use it according to your needs.

In most cases, customers lack knowledge about market conditions, which leads to poor purchasing decisions. Fortunately, you have come to the right place as we will present you with a complete guide on how to select the cordless angle grinders for you. We have searched for hours and spent a lot of time and effort making sure you get a good return on your hard-earned money.

You can find a quick comparison and a list of the top cordless angle grinders below if you’re short on time.

Our Premium Picks!

EDITOR’S CHOICE
9.7
RYOBI 18 ONE+ 18V Cordless 4-1/2 in. Angle Grinder Kit

RYOBI 18 ONE+ 18V Cordless 4-1/2 in. Angle Grinder Kit

PREMIUM PICK
9.4
PORTER-CABLE 20V MAX* Angle Grinder Tool, 4-1/2-Inch, Tool Only (PCC761B)

PORTER-CABLE 20V MAX* Angle Grinder Tool, 4-1/2-Inch, Tool Only (PCC761B)

PREMIUM CHOICE
9.3
DEWALT 20V MAX* Angle Grinder Tool, Tool Only (DCG413B)

DEWALT 20V MAX* Angle Grinder Tool, Tool Only (DCG413B)

Best cordless angle grinders

RYOBI 18 ONE+ 18V Cordless 4-1/2 in. Angle Grinder Kit

EDITOR’S CHOICE

Specifications:

RYOBI 18 ONE+ 18V Cordless 4-1/2 in. Angle Grinder Kit

$96.74
$84.94
 in stock
12 new from $84.94
Amazon.com
as of August 13, 2022 1:04 am

Features

  • Grinder:18-Volt for high-power applications Grinder: 6500 RPM for precision at high speeds
  • Grinder: Onboard spanner wrench conveniently located in the side handle for easy access
  • Battery: Extreme weather performance to withstand frigid weather conditions
  • Battery: Delivers fade-free power for maximum performance
  • Battery: Lightweight design for reduced user fatigue

PORTER-CABLE 20V MAX* Angle Grinder Tool, 4-1/2-Inch, Tool Only (PCC761B)

PREMIUM PICK

Specifications:

PORTER-CABLE 20V MAX* Angle Grinder Tool, 4-1/2-Inch, Tool Only (PCC761B)

$49.49  in stock
15 new from $49.49
Free shipping
Amazon.com
as of August 13, 2022 1:04 am

Features

  • High performance motor of angle grinder produces 8,500 rpm for aggressive cutting, removal and finishing
  • Cast metal gear housing helps dissipate heat during extended use of metal grinder
  • Contoured Overmolded Handle of the hand grinder is optimized for increased comfort
  • Spindle lock allows for quick and easy wheel changes
  • 3-Position Side Handle provides control in multiple positions

DEWALT 20V MAX* Angle Grinder Tool, Tool Only (DCG413B)

PREMIUM CHOICE

Specifications:

DEWALT 20V MAX* Angle Grinder Tool, Tool Only (DCG413B)

$229.00
$166.95
 in stock
26 new from $166.95
1 used from $179.00
Free shipping
Amazon.com
as of August 13, 2022 1:04 am

Features

  • Brushless motor of the angle grinder requires no brush changes.
  • DEWALT grinder's brake stops wheel in 2 seconds or less on average
  • Kickback Brake engages when a pinch, stall, or bind-up event is sensed and the electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the metal grinder and shut the grinder off.
  • Features E-Switch Protection - When the ON/OFF trigger switch has a no-volt release function. In the event of a power outage or other unexpected shut down, the trigger switch will need to be cycled (turned off and then on) to restart tool.
  • Two stage trigger requires two actions to activate tool.

Makita XAG04Z 18V LXT® Lithium-Ion Brushless Cordless 4-1/2” / 5″ Cut-Off/Angle Grinder, Tool Only

Specifications:

Makita XAG04Z 18V LXT® Lithium-Ion Brushless Cordless 4-1/2” / 5" Cut-Off/Angle Grinder, Tool Only

$107.06
$99.00
 in stock
48 new from $99.00
7 used from $95.79
Free shipping
Amazon.com
as of August 13, 2022 1:04 am

Features

  • Automatic Speed Change technology adjusts speed and torque during operation for optimum performance
  • Active Feedback-sensing Technology (AFT) turns the motor off if rotation of the wheel is suddenly forced to stop
  • The BL Brushless Motor eliminates carbon brushes, enabling the BL Motor to run cooler and more efficiently for longer life
  • Efficient BL Brushless motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge
  • The electronically-controlled BL Brushless Motor efficiently uses energy to match torque and RPM to the changing demands of the application

Milwaukee 2680-20 M18 18V Lithium Ion 4 1/2 Inch Cordless Grinder with Burst Resistant Guard and Paddle Switch Design

Specifications:

Milwaukee 2680-20 M18 18V Lithium Ion 4 1/2 Inch Cordless Grinder with Burst Resistant Guard and Paddle Switch Design

$93.00
$81.95
 in stock
45 new from $81.95
4 used from $85.50
Free shipping
Amazon.com
as of August 13, 2022 1:04 am

Features

  • PADDLE SWITCH: You can activate this grinder easily, even when you’re wearing thick work gloves, thanks to the paddle switch design
  • DEBRIS BAFFLES: An “L” shape molding near the grinding wheel picks up debris and prevents it from clogging up the tool’s internal components
  • TOOL-FREE GUARD: The guard is easily adjustable. All it takes is the push of a button, and you can have the guard adjusted for a variety of cutting applications at different angles
  • 3-POSITION SIDE HANDLE: Work with maximum stability with the help of the plastic handle, included in this kit
  • M18 COMPATIBLE: This Milwaukee power tool works with M18 18v lithium ion Milwaukee batteries. Compatible models include the 48-11-1860, 48-11-1850, 48-11-1828, and 48-11-1815, 48-11-1840, 48-11-1820

DEWALT 20V MAX* Angle Grinder Tool Kit, 4-1/2-Inch, Paddle Switch with Brake (DCG413R2)

Specifications:

DEWALT 20V MAX* Angle Grinder Tool Kit, 4-1/2-Inch, Paddle Switch with Brake (DCG413R2)

$429.00
$361.43
 in stock
9 new from $359.64
Free shipping
Amazon.com
as of August 13, 2022 1:04 am

Features

  • Brushless motor of the angle grinder requires no brush changes.
  • DEWALT grinder's brake stops wheel in 2 seconds or less on average
  • Kickback Brake engages when a pinch, stall, or bind-up event is sensed and the electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the metal grinder and shut the grinder off.
  • Features E-Switch Protection - When the ON/OFF trigger switch has a no-volt release function. In the event of a power outage or other unexpected shut down, the trigger switch will need to be cycled (turned off and then on) to restart tool.
  • Two stage trigger requires two actions to activate tool.

WORKSITE Cordless Angle Grinder, 4-Pole Motor, 4-1/2 Inch Cordless Grinder w/4.0A Battery & Fast Charger, 3-Position Adjustable Auxiliary Handle, Cutting Wheels, Grinding Wheels and Flap Discs

Specifications:

WORKSITE Cordless Angle Grinder, 4-Pole Motor, 4-1/2 Inch Cordless Grinder w/4.0A Battery & Fast Charger, 3-Position Adjustable Auxiliary Handle, Cutting Wheels, Grinding Wheels and Flap Discs

$99.99  in stock
Amazon.com
as of August 13, 2022 1:04 am

Features

  • [4-Pole Motor] WORKSITE grinder Equipped with 4 pole motor, this angle grinder will create higher efficiency and deliver double work output than a regular brushed 2 pole motor, to meet efficient cutting and grinding tasks.
  • [4.0A Battery] Battery is featured with charging and discharging protection, which makes charging extremely safe and battery more durable. 4.0Ah large capacity can extend working time both indoors or outdoors.
  • [Fast Charger] The fast charger allows the battery to be fully charged within 1-2 hours.
  • [3-Position Auxiliary Handle] Rubberized 3-position anti-slip auxiliary handle offers greater control, comfort and versatility in all applications, making operation more conveniently.
  • [High Speed] 9000 RPM motor provides higher power for grinding metal, and cutting tile and concrete.

CRAFTSMAN V20* Angle Grinder, Small, 4-1/2-Inch, Tool Only (CMCG400B)

Specifications:

CRAFTSMAN V20* Angle Grinder, Small, 4-1/2-Inch, Tool Only (CMCG400B)

$54.00
$49.00
 in stock
6 new from $49.00
2 used from $46.20
Free shipping
Amazon.com
as of August 13, 2022 1:04 am

Features

  • HIGH PERFORMANCE: Powered by 8,500 RPM for aggressive applications of the angle grinder
  • DISSIPATES HEAT: Cast metal gear housing of the grinder tool dissipates heat during extended use
  • QUICK AND EASY: Tool-free guard position of the metal grinder is designed for flexibility of application
  • CONTROL AND VERSATILITY: 3-Position handle
  • ADDED COMFORT: Contoured over-molded handle

COMOWARE 20V Cordless Angle Grinder Kit, 4-1/2 Inch, Lightweight Brushless Angle Grinder Tool w/ 4.0Ah Lithium-Ion Battery & Fast Charger, Ergonomic Button Position for Reducing Hand Pressure

Specifications:

COMOWARE 20V Cordless Angle Grinder Kit, 4-1/2 Inch, Lightweight Brushless Angle Grinder Tool w/ 4.0Ah Lithium-Ion Battery & Fast Charger, Ergonomic Button Position for Reducing Hand Pressure

$87.99
$59.99
 in stock
Amazon.com
as of August 13, 2022 1:04 am

Features

  • 【Cordless Convenience】 Cordless eliminates the trouble of the winding cables and gives great convenience to carry around, which is suitable for indoor and outdoor use. Meanwhile equipped with a 20V 4.0AH large capacity rechargeable lithium ion battery and a quick charger, it can keep the cordless angle grinder working stably for a long time.
  • 【High Performance Motor】 9000 RPM brushless motor provides higher power for grinding metal, and cutting tile, rebar and concrete. Rubberized and ergonomic 2-position grip handle increases comfort on the job for any workshop, service garage, auto repair, or home hobbyist.
  • 【Lightweight Design】 To reduce working fatigue, the body weight of the angle grinder is only 3.5pounds without the battery. The switch is set in the middle of the top, so that the user can turn the machine on and off quickly and easily, no matter whether they are left or right handy.
  • 【Ergonomic Design】 Rubberized 2-position anti-slip auxiliary handle increases comfort on the job. The body part of the Angle grinder is also covered by comfortable rubber material, with anti-slip grain, bringing you a better use experience. Quick-change system/button for grinding wheel and cutting wheel.
  • 【A Complete Set You Need】 A complete set of high-quality tools can help many users save a lot of troubles. Just need a simple one-click order to get many tools and accessories you need. Each Cut-Off Tool Kit contains 1 x Cordless Angle Grinder, 1 x 4.5” Metal Cutting Wheel & 2 x 4.5” Grinding Wheel, 1 x Anti-vibration Side Handle, 1 x Fast Charger, 1 x 20V 4AH Battery, and 1 x Wrench.

WORCRAFT Cordless Angle Grinder, Brushless Motor, 4-1/2″ Disc, Two Speed, 20V 4.0Ah Li-ion Battery, Come with Toolbox, Charger and 4 Discs

Specifications:

WORCRAFT Cordless Angle Grinder, Brushless Motor, 4-1/2" Disc, Two Speed, 20V 4.0Ah Li-ion Battery, Come with Toolbox, Charger and 4 Discs

$95.99
$89.99
 in stock
Amazon.com
as of August 13, 2022 1:04 am

Features

  • SIMPLE OPERATION & VERSATILE -- Quick clamp disc protector cover for easy mounting. Wide applications for grinding and cutting jobs, such as sanding and polishing of various materials, including metal, tiles, concrete and other solid materials.
  • USER SAFETY & DURABLE -- Equipped with safety switch avoid unintentional starting, Built-in electronic protection procedure inside avoid over-loading and over-heating.
  • PORTABLE & FAST CHARGE -- Powered by 20V 4Ah rechargeable battery pack, convenience take it to anywhere. No need worry about power source.
  • UNIQUE & ERGONOMIC DESIGN -- Featured a slide lockable switch for long time comfortable working, and 2 positions loacted of auxiliary handles for comfortable handling by right-handed and left-handed person.
  • PACKAGE INCLUDED -- 2 x cutting disc, 2 x flap disc, 1 x protective cover, 1 x wrench, 1 x soft rubber auxiliary handle, 1 x 4.0Ah battery pack & 1 x fast charger.