Best 20 V Angle Grinders in 2026

Part of the V20 cordless system

41/2 in. Grinder powered by a high performance motor with 8, 500 RPM's for aggressive applications

Cast metal gear housing dissipates heat during extended use

Brushless motor provides better performance, a longer lifespan, and less maintenance than brushed alternatives

3-position detachable auxiliary handle can be installed on the right side, left side, or the top of the angle grinder

4.0 amp-hour lithium-ion battery with onboard LED charge gauge delivers consistent power at any charge level, and is compatible with the entire WEN 20V Max Cordless Power Tool series

🔧【Cordless and Connected-Ready Power】What can you do if you are not close to a wall outlet, or working in a tight, confined area? Going cordless is definitely a smart choice. Corded grinders are generally more robust, yet are noisier, and less versatile. KIMO has prepared this irreplaceably convenient cordless one with battery power for your quick job without getting extension cords out.

🔧【Maximum 9000 RPM & Ergonomic Design】9000 RPM 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.

🔧【Efficient Brushless Motor】KIMO angle grinder has a lot of standout features, but chief among them is the brushless motor. Thanks to the all-copper and premium magnet, the operation becomes more stable and smoother. Many professionals and DIYers are heading to brushless motor to enjoy the 53.5% longer runtime and much more efficient experience.

CUT, SAND, POLISH AND SHARPEN—Use this cordless grinder for a variety of DIY tasks including cutting tile, grinding metal, sanding, polishing, sharpening and more.

LONGER RUN TIME & BATTERY LIFE—The PWRCore 20 Lithium Battery has an innovative temperature management system to keep battery cool and powering on through your project

3-POSITION SIDE HANDLE—Choose the positioning that works best for you and the task at hand

【Efficient Motor】Angle grinder cordless with copper motor provides up to 8250 RPM for fast cutting and grinding.

【4.0Ah Battery】Power angle grinders comes with 4.0Ah Lithium-ion battery for all Litheli 20V Cordless power tools, on-board battery indicator allows for on-demand reference of remaining power.

【Fast Charger】The angle grinder tool with 2.4A fast charger fully charged a battery in 1 hour.

💿 Wireless & Long-Lasting - Cordless eliminates the trouble of 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 - WORKPRO spends countless tests, studies, and strict production to ensure that each motor and battery can provide strong and stable power. The wireless Angle grinder has a real effective speed of 7500 RPM. An excellent cooling system can help the user finish the work more stably and quickly.

💿 Lightweight Design - To reduce users' pressure, designers spent much time designing the internal structure and selecting materials. While ensuring the product's sturdiness and durability, the angle grinder's body weight is only 3.5 pounds 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.

[UNIVERSAL FIT] Accepts all 1.5” wheels with ¼” butterfly-style arbor, and 2” wheels with a 3/8” arbor—even wheels from other brands

[COMPACT BRUSHLESS MOTOR] Tools powered by brushless motors run longer on a single battery charge, and dole out more power while they work

[SHARE BATTERIES, SAVE MONEY] Worx Power Share is compatible with all Worx 20v and 40v tools, outdoor power and lifestyle products

[FABRICATED 4 FABRICATORS: HEAVY-DUTY THERMAL MANAGEMENT] – Ample venting provides the utmost heat dissipation while grinding, cutting & polishing.

POWERFUL 10,000 RPM MOTOR w/ ALL-METAL TRANSMISSION] – Grind & cut through the toughest of metals at 10,000 RPM with the powerful MOTORHEAD SERIES 7 high-copper motor paired with a 100% all-metal transmission.

3-POSITION HANDLE] – Get at that metal from every angle. Features 3 handle positions for maximum comfort and control. Easily screws and unscrews into place in seconds.

🎁 GRATEFUL FOR PEOPLE'S LOVE - Perfect Festival's Day Gift 🎁

⚡【Powerful 6 Power speed options】- RIDA power tool spends countless studies, tests and strict production to ensure that each motor and battery can provide strong and stable power. The wireless Angle grinder has a 6 speed options of 3000-10000RPM which provides the best power for professional cutting and grinding applications. fast for metal cutting, surface finishing, polishing wood, stripping coatings multiple works.RIDA power tool is dedicated to protecting your DIY life.

⚡【Safe and Durable】- The power angle grinder has toolless cut off guard and protective hoodthat prevent flames from splashing out and provide safe operation. The body part of the angle grinder has Dust Ejection System and Dust Filter System provides durability by ejecting and preventing dust and debris. With excellent cooling system, it can help the user to finish the work more stably and quickly.

POWERFUL PERFORMANCE––The digital brushless motor provides efficient, high-performance power for cutting through strong materials like steel, ceramic, and more.

LONGER RUN TIME & BATTERY LIFE––Industry leading PWRCore 20 lithium battery technology wraps each cell with cooling material to keep the battery powering on for 25% longer run time and 2X battery life.

CHARGES IN 5 MINUTES—Automatic PWRJump charges the battery in just 5 minutes, enough power to drive up to 100 screws (based on 2.0Ah battery).

Brand New. Kinswood 20V Lithium-Ion Brushless Cordless 4-1/2” / 5" Cut-Off/Angle Grinder BAttery including

Active feedback sensing technology (aft) turns the motor off if rotation of the wheel is suddenly forced to stop; 【High-performance Brushless Motor】This cordless angle grinder is designed with high-quality all-cooper motor, which provides reliable power with low noise and high efficiency. It consumes lower electricity to achieve environmental protection. Besides, no load speed of 7000 rpm is strong enough for easy cutting and grinding.

【Ergonomic Handle Design】The angle grinder features a 3-position auxiliary side handle to provide higher comfort and more precise control when grinding/cutting various materials with different angles. And soft rubberized grip is anti-vibration to hold comfortably, allowing long time working without much fatigue.

【Powerful Motor】:This Yougfin Power Angle Grinder is shipped with one Lithium-ion Battery that gives 20 volts and also comes with a charger. The 20 volt 4.0 Ampere battery has a long lifespan and gives enough power for cutting, grinding, polishing, sharpening and cleaning a wide variety of difficult materials including iron, copper, brass, brick, tile, stone, or mortar

【High Performance】: This electric angle grinder is less bulky than other models, but it still lets you do it all — grind, cut, sand and polish — easily and quickly, thanks to 9000rpm unmatched power

【Elaborate Design】: 2 position adjustable side grip handle with all rubber covering provides greater control in all application and help you reduce fatigue during work

Cross-compatible with all SKIL PWRCORE 20 tools, batteries, and chargers

Cordless electronic grinder kit for DIY projects like grinding metal, cutting tile, sanding wood, and more

Includes a 20V small 4-1/2-inch cordless angle grinder, Denali by SKIL 20 4.0Ah battery, 2.4A charger that fully charges a 2.0Ah battery in 60 minutes and a 4.0Ah battery in 100 minutes, grinding disc, grinding guard, wrench, and wrench-storage side handle

POWERFUL BRUSHLESS MOTOR: The wireless angle grinder features a powerful motor that delivers maximum power and up to 50% longer runtime. 2-speed selector button allows flexible adjustment of rotation speed (3000-8500 RPM) and accurate control during operation.

QUICK-CHANGE WHEEL GUARD: Integrated spindle lock of the grinder is designed for quicker and easier wheel changes.The thickened wheel guard will prevent sparks and metal chips during operation to protect you from injury.

ERGONOMIC DESIGN: The angle grinder features a rubberized 2-position side handle that can change from left to right, providing increased user comfort and precise control in various applications.

【Maximum 10000 RPM & 2-Speed Adjustment】Up to 10,000 rpm sets MOKENEYE cordless angle grinder apart, a speed that reaches the limits of the saw blade. It provides great power for grinding metal, for cutting tile, steel, and concrete. In addition, we have equipped it with an exclusive two-speed adjustment function that greatly extends the working range of the angle grinder, from grinding to cutting.

【Long Lasting with LED Light】After repeated battery cycle tests in the MOKENEYE lab, we have concluded that our angle grinder has an excellent range of up to 30 minutes. Even in dark or confined spaces with our exclusive led light, it stays on for a long time with minimal wear and tear. With a push-button real-time battery indicator, the light shows when you press it and goes out when you release it.

【Brushless Motor & Optimized Cooled System】A special air outlet design that the air comes out against the direction of disc rotation, based on being able to cool the motor of the angle grinder, and can effectively blow away the dust generated by the work and cool the discs. The upgraded ultra-smooth brushless motor greatly extends the working life of the angle grinder.

BRUSHLESS MOTOR: Up to 65% more power***

CONTROL AND COMFORT: Paddle switch is made with the user in mind.

QUICK GUARD ADJUSTMENT: Tool-free guard allows for easy adjustments

【8500 RPM Brushless Angle Grinder】No spark, no noise, more durable and lighter.The upgraded brushless angle grinder will be twice as powerful as the traditional brushed motor! And no need to replace carbon brushes, more environmentally friendly. It has a high speed of up to 8500 RPM which makes your work more efficient.

【4.0AH Battery Technology】Our grinder power tool is equipped with a 20V 2000mA 4.0Ah high-capacity lithium battery, up to double the use time than ordinary batteries, the battery has a charge and discharge protection function, which greatly guarantees the service life, with a fast charger, it only takes 1.5 hours to be fully charged at the earliest.

【Safety Protection Design】Giving customers the best quality and safest power tools has always been something that PULITUO insists on. The slow start setting is designed by us for safety and to extend the life of the angle grinder. The back switch has a locking function, which can effectively prevent the safety hazard caused by accidentally touching the switch when inserting and removing the battery.

🏆Lightweight and Durable—This power angle grinder weight 2.9lbs only, light and flexible, design makes this tool easy to hold for extended periods.

🏆Brushless Angle Grinder—Brushless motor owned higher stability and longer life, delivers up to 7000 RPM to tackle most grinding applications, such as sanding and polishing of various materials, including metal, tiles, concrete and other solid materials.

🏆USER SAFETY — You should press the on/off button twice to start the grinder, avoid unintentional starting, Built-in electronic protection procedure inside avoid over-loading and over-heating.

【Multifunction】AOTE-PITT Brushless Angle grinder can be used well to cut, grind, polish, and shape metal pipes, rods, sheets, and concrete surfaces. In addition, angle grinders can be used for woodworking, such as cutting and shaping wood, especially when combined with specialized attachments, it can also be used to shape and cut stone materials, such as bricks and tiles. It can also be used for sharpening blades and other cutting tools. It adapts different brands' 4-1/2" wheels(7/8" arbor).

【High Performance】AOTE-PITT 20V cordless lithium-ion angle grinder is equipped with a high-efficiency brushless motor and filtered air vents that provide powerful performance and a longer lifespan. With a speed range of up to 3,800-9,000 RPM (adjustable high/low gear), it can easily handle various grinding, sanding, cutting, and polishing tasks. The angle grinder comes with multiple wheels to complete various tasks.

【Safety】The cordless angle grinder is equipped with a self-locking safety power switch and a quick-adjust safety guard. In addition, the angle grinder has a soft start and power failure protection to prevent accidents and protect user safety. It will brake stop in 3 seconds after you release the power switch, more safer than other grinders. The adjustable side handle makes operation more comfortable and adaptable to different work environments and needs.

【Powerful Motor】:This Yougfin Power Angle Grinder is shipped with one Lithium-ion Battery that gives 20 volts and also comes with a charger. The 20 volt 4.0 Ampere battery has a long lifespan and gives enough power for cutting, grinding, polishing, sharpening and cleaning a wide variety of difficult materials including iron, copper, brass, brick, tile, stone, or mortar

【High Performance】: This electric angle grinder is less bulky than other models, but it still lets you do it all — grind, cut, sand and polish — easily and quickly, thanks to 9000rpm unmatched power

【Elaborate Design】: 2 position adjustable side grip handle with all rubber covering provides greater control in all application and help you reduce fatigue during work

【Cutting-Edge Power】Cordless grinder motor delivers up to 8250 revolutions/min. Your decent grinder/cutter on the job site and in the shop, clean and fast for metal cutting, surface finishing, polishing wood, stripping coatings, and smoothing, sharpening, grinding tasks on multiple materials like tile, stone, concrete, brick.

【Cordless + Ergonomics】Take this wireless angle grinder anywhere needed, and no cord/wire will ever mess it up. Rubberized side handle can be threaded into 3 different positions on the front housing, giving extra ease and comfort for working at multiple angles. The switch sits in the middle of the top, so you can easily switch it on/off when holding it with either your right or left hand.

【User Safety】Electrical safety always comes first, and Litheli grinders power tools has double-insulation protection to ensure user safety. Natural-vent design housing significantly reduces heat accumulation, and cools the tool simultaneously. Bare tool weighs only 3.5 lbs, minimizes user fatigue, and features disc quick-change function.

BRUSHLESS MOTOR for efficient performance and runtime

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 the tool

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 movment of the grinder and shut the grinder off

NO LOCK-ON PADDLE SWITCH - provides rapid shutdown of the motor after the switch is released.

ERGONOMIC, POWERFUL GRINDER DESIGN – engineered with the X-LOCK mount, a narrow grip zone and light weight but with pro power

X-LOCK WHEEL CHANGE – features snap-on mounting and grinder lever wheel release for change-out that's up to five times faster