Best Quiet Angle Grinders in 2025

Angle Die Grinder: Quiet, efficient power; 18,000 RPM; .75 HP non-stall motor

Easy Control: Speed control switch located at the top of the grip for added control

Tuned Exhaust System: Patented silencing technology reduces the noise level to 79 dBA

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

7-amp motor generates up to 11,000 RPM

Lightweight design combined with the rubber grip lining for maximum comfort

Arbor adapter allows grinding wheels with both 5/8 and 7/8-inch arbors

Kobalt 5-in cordless angle grinder and cutoff tool is ideal for cutting, sanding, polishing, sharpening or grinding

24-volt max brushless motor delivers 8,500 RPM, so you can tackle even the toughest grinding and cutting applications

Tool-free guard allows you to quickly adjust from cutting to grinding

🔧Compatible with Makita: 9005BZ 9015B 9505BH 9527PB 9527NB 9015DB 9561CV 9016B 9049 9067L 9077SL 9564,GA7021 GA9040S GA5010Z 10.5A 5" Angle Grinder 9564PC 4-1/2" SJS Angle Grinder 9557NB 9558PB GA6020 9005B 9503BH 9524NB 9528PB 9528NB 9" 15A Soft-Start Technology 6" Angle Grinder

🔧Fit for Dewalt Milwaukee Makita ：193465-4 Bosch Black & Decker Ryobi ,9029 Grinder 9069 9016DB 9047L 9558NB 9557PB GA5020 10.5A 5" SJS 9565PC 5" SJS 9554NB GA4530 4-1/2" 9015A，9029 9069 9016DB 9047L 9558NB 9557PB GA5020 10.5A 5" SJS Angle Grinder 9565PC 5" SJS 9554NB GA4530 4-1/2" 9015A Angle Grinder.

🔧Replacement part numbers: 224399-1, 193465-4, 224568-4 parts

【High Efficiency Brushless Motor】High performance motor with 8,500 RPM. Provides more torque, quiet operation, and longer life.

【4.5" disc and Aluminum Gearbox】Perfect for cutting or grinding. Spindle lock for quick and easy wheel changes. Aluminum gear box for durability and efficient cooling.

【2-Position Ergonomic Design】Tool-free guard provides increased productivity. 2-position handle for superior control and versatility.

★The dust extraction guard with a brush ring, allows collection of harmful dust surface grinding application, soft brushes prevent dust from escaping and Helps reduce user exposure to harmful Silica Dust

★Box Contains the following: 1x Dust Shroud,6 PCS clamping washer thickness 1.5-5.5mm，1x shroud wrench,1x Universal Vacuum Cleaner Hose Adapter,1x Diamond grinding cup wheel.Suitable for 39-51mm Angle grinder front cap

★Suitable for Hitachi,Makita,Ryobi,Kress,Milwaukee Dewalt CRAFTSMAN Etc 90% Main Brands with a 4.5"/5" Angle Grinder

Tool-free Guard Adjustment - No tools are needed to adjust the safety guard position

Onboard Wrench Storage - Wrench Storage is conveniently located in the side handle. Never search for the wrench again

Powerful 6-Amp Motor - With a 6-Amp motor, this grinder can handle big and small household tasks

💿 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.

Made of high quality material, strong hardness and very durable to use

Ideal designed grinder accessory effectively turns a universal 100mm to 125mm angle grinder into a mini metal-cutting cut-off machine.

Strength reinforcing lever with spring-return for comfortable, accurate work.

★Quick clamp has a 0deg to 45deg swing

★iron base, screws or bolts to a workbench or stand

★Available models: 100/115/125mm （4in 4.5in or 5in）angle grinder

Fit models: Angle Grinder 9029, 9069, 9016DB, 9047L, 9558NB, 9557PB, GA5020 10.5A 5", 9565PC, 9554NB, GA4530 4-1/2", 9015A, GA7021, GA9040S 9" 15A,GA5010Z 10.5A 5",9564PC 4-1/2", 9557NB, 9558PB, GA6020 6", 9005B, 9503BH, 9524NB, 9528PB, 9528NB, 9565CV, 9564CV,9005BZ, 9015B, 9505BH, 9527PB, 9527NB, 9015DB, 9561CV, 9016B, 9049, 9067L, 9077SL, 9564

Replaces part numbers: 224399-1, 193465-4, 224568-4

Outer Nut Size: 5/8"-11，fits all 4-1/2",5" and 7" grinders

Angle Die Grinder: Offers quiet, efficient power; 18,000 RPM

Ergonomic Trigger: Feather trigger for better speed control

Tuned Exhaust System: Patented silencing technology reduces the noise level to 89 dBA

【2PCSx21V 4.0AH Batteries】 Cordless Angle Grinder is equipped with two 21V 4.0Ah large-capacity lithium battery and a fast charger that has been tested for multiple charging cycles, with charge and discharge protection, which means grinders power tools full day of operation is perfectly feasible. Don't worry about running out of power at work.

【Cordless Design 】 Cordless eliminates the trouble of the winding cables and gives great convenience to carry around, which is suitable for indoor and outdoor use.

【Super Power Up to 9000RPM】 21V Angle grinder brushless motor provides up to 9000RPM for a wide range of applications such as grinding metal, rust removal, metal/steel cutting. High-power brushless motor has longer use life, Stronger motivation smaller loss of battery energy,lower machine running noise level and much safer working conditions

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

Greenworks 24V Lithium-Ion battery provides 20% more power and 35% more run-time, and delivers fade-free power with no memory loss after charging.

Highly efficient 24V brushless motor provides more torque, quiet operation, and longer life. 4.5 in. disc is perfect for cutting or grinding applications. High performance motor with 10,500 RPM

Aluminum gear box for durability and superior cooling. Spindle lock for quick and easy wheel changes

𝐄𝐗𝐏𝐄𝐑𝐈𝐄𝐍𝐂𝐄 𝐎𝐏𝐓𝐈𝐌𝐀𝐋 𝐏𝐄𝐑𝐅𝐎𝐑𝐌𝐀𝐍𝐂𝐄 - Say goodbye to traditional carbon brush motors and experience a new level of grinding performance with the powerful brushless motor and high-quality all-copper magnets, delivering lightning-fast 10000RPM no-load speed for effortless cutting and grinding.

𝐋𝐎𝐍𝐆-𝐋𝐀𝐒𝐓𝐈𝐍𝐆 𝐁𝐀𝐓𝐓𝐄𝐑𝐘 𝐏𝐎𝐖𝐄𝐑- Tackle any project with ease, thanks to the 21V 4.0Ah lithium battery that provides ample power for extended use. The fast charger, rigorously tested for multiple charging cycles, ensures the safety and longevity of the battery, making it a reliable power source.

𝐔𝐒𝐄𝐑-𝐅𝐑𝐈𝐄𝐍𝐃𝐋𝐘 𝐃𝐄𝐒𝐈𝐆𝐍 - Designed with you in mind, the Heywork angle grinder features a 2-position non-slip assist handle that provides maximum flexibility and comfort. The handle is adjustable for both left and right-handed users and the non-slip design ensures a secure grip, reducing the risk of accidents.

Battery and Charger SOLD SEPARATELY

Brushless motor provides up to 9,200 RPM

Large paddle switch for easy operation, 3-position side handle for user control and versatility

🏆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.

【Cordless Design】No need to be bound by wires. Compared with the previous angle grinder, this cordless angle grinder can make your work more free, and can grind at different angles, which is very convenient

【More durable motor】Using a 19500rpm high-speed brushless motor, not only produces less vibration during work, but also has a more durable life.

【Efficient ventilation and heat dissipation path】Especially, the ventilation openings are opened at the working position of the motor, and the heat during operation can be discharged at the fastest speed to protect the motor from being burned out due to long-term use.

【Cordless Design】Using lithium battery to supplys power, you can recharge it time and no cord is required when you use the machine, which makes it more convenient for you to use.

【High Efficiency】The high rotational speed of 19500rpm enables it to provide fast material removal speed, saving you time and energy, and ensuring reliable and efficient work.

【Metal Protections Cover & Strong Heat Dissipation】The metal protective cover can effectively reduce splashes while working and provide you with a safer working experience. The design of heat dissipation holes can effectively dissipate heat, avert damage caused by overheating of the machine.

【High Speed】The high rotational speed of 19500rpm allows it to provide fast material removal speeds, saving you time and effort and ensuring reliable and productive work.

【Protections Cover】The thickened baffle design reduces splashes of workpiece debris into the machine, making the operation process safer and effectively extending the lifespan of the machine.

【Ergonomically Designed Handle】Easily swap grinding discs with a human-designed spindle lock. The handle is designed to be human-engineered with one-handed operation and convenient side switches for easy grasping and use.

Powerfull 7.5 AMP motor delivers 11,000 RPM for high output power

Compact design with small 2-1/2" diameter barrel and weighs only 4.5 lbs. for added comfort

Protective zig-zag varnish seals the armature from dust and debris for longer tool life

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

Straight Die Grinder: Offers quiet, efficient power; 22,000 RPM

Ergonomic Trigger: Feather trigger for better speed control

Quiet-Tuned Exhaust System: Patented silencing technology reduces the noise level to 82 dBA

POWERFUL FUNCTION: Angle grinder is suitable for quick removal and forming, especially in convex and concave areas

APPLICABLE MATERIALS: Can only be used for non metallic or non metallic materials, suitable for wood and other materials

INCISIVE AND FAST: Consists of hundreds of very incisive teeth that quickly remove sawdust and are more durable than hundreds of sandpaper pads

Country of Manufacture: CHINA; Material: Plasic, Metal

Net Weight: 49g; Package Content: 1 x Angle Grinder Handle

Main Color: Black, Silver Tone; Thread Dia: 12mm/0.5"