Best Chicago Pneumatic Power Grinders in 2026

Powerful motor delivers up to 10,000 PSI of Max pressure

Features two speed modes; Low and Auto-Speed for better control

Electric brake stops the grinding or cut-off wheel in 2 seconds or less for maximum productivity

Product 1: Makita-built variable speed motor delivers 0-2,800 strokes per minute and a 1-1/4" stroke length for faster cutting

Product 1: "Tool-less" blade change system allows for faster blade installation and removal for increased productivity

Product 1: Variable speed trigger for added convenience

DEWALT built brushless motor for efficient performance and runtime of the die grinder

The electric die grinder has up to 25,000 RPM with variable speed trigger

Illuminate dark work areas with LEDs at the nose of the DEWALT die grinder

Electric brake stops the grinding or cut-off wheel in 2 seconds or less for maximum productivity

Active feedback-sensing technology (aft) turns the motor off if rotation of the wheel is suddenly forced to stop

Automatic speed change technology adjusts speed and torque during operation for optimum performance

Product 1: 2.5-amp variable speed motor goes anywhere from 2000 to 3400 RPM

Product 1: Perfect for reviving old tools, knives, bits and more

Product 1: Flexible work light illuminates your project during operation

This Right Angle Die Grinder is Constructed with High Quality Components Designed for Long Term Use.

Durable Composite Over-Molded Light Weight Aluminum Body for Grip Comfort and Cold Air Insulation.

Powerful 0.5HP Motor, Low Noise 84 dB, Low Air Consumption.

Powerful 12.0 AMP motor delivers more output and variable (2,800 - 11,000) RPM

SJSII provides a leaf spring and cam gear drive mechanism that is engineered to reduce vibration

SJSII provides a mechanical gear drive to help prevent motor and gear damage by dampening the force on the gear when the wheel is forced to stop

Variable 2-speed 1/2" hammer Driver-Drill (0-500 & 0-2,000 RPM) (0-7,500 & 0-30,000 IPM) delivers 530 in.lbs. Of max torque; weighs only 4.2 lbs. With battery

Variable speed impact driver (0-3,400 RPM & 0-3,600 IPM) provides 1,500 in.lbs. Of max torque; weighs only 3.3 lbs. With battery

Integrated L.E.D. battery charge level indicator allows user to monitor battery charge

Made in Germany

World Class production facilities and techniques

Absolute focus on quality by our employees at every Stage of production

MICRO AIR DIE GRINDER: Glides through surfaces with a free air speed of 54,000 RPM and air pressure of 90 PSI in conjunction with an air compressor.

VARIABLE SPEED CONTROL: Adjust the speed higher or lower with the precision textured throttle with self-closing lever and stays at constant speed until you decide to change it.

IDEAL FOR POLISHING AND CLEANING: Clean jewelry, dies, rotors, backing plates, brake pads, cylinder heads, mounts, etc. and is suitable for hobby use, home improvement and many more automotive or industrial repairs.

We are the manufacturer of the TM brand, our brand name in the United States is LIBAO&TML

This Bench Polisher has pre-lubricated ball bearings and a dust-proof motor housing that makes it virtually maintenance free.

Quality or speed with this well balanced precision polisher, works with standard wheels and buff pads up to 4 inches.The Jewelry Buffer is designed to burnish and polish jewelry metals, stone, glass

CORDLESS GRINDER: Our Cordless Angle Grinder is the perfect cutting tool for shaping and grinding surfaces. The powerful brushless motor offers no-load variable speeds of 6,500, 7,500, and 8,000 rpm and has a secure electronic brake.

BATTERY DRILL: Each cordless hammer drill is battery powered and features an energy indicator light that displays the drill battery’s level at 100%, 65%, and 25%. A fast charger for the battery is included to keep the drill charged on the go.

EASY GRINDER TOOL: This hand grinder has a secure spindle lock that allows for quick, easy, and safe metal wheel changes. The grinder handle can be repositioned for your right or left hand to help you cut, grind, and saw with ease.

【Specification】-----1/8" Collet-----1/4" Air Inlet-----2 CFM Avg. Air Consumption

【Working】-----58000 RPM Free Speed-----90PSI Air Pressure-----High-speed pencil type grinder, can adapt to high speed precision machining Sophisticated interior design, easy use and durable.

【Speed Control】-----Pencil Type Micro Air Die Grinder features a variable speed throttle control.

The powerful 480W motor turns bits at speeds ranging from 5000 to 32000 RPM, delivering the performance you need for numerous tasks.

The three claw chuck with high precision and high concentricity, can hold more accessories stably and accurately. Chuck range: 0.6-6.5mm.

6 step adjustment speeds allow the user to adjust the tool's power output to suit the task at hand, ranging from delicate grinding to aggressive and taxing jobs like grinding metal.

[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

Ball bearing motor, Aluminum Gear Housing; Trigger grip handle provides better control, reach and leverage; spindle lock for easy wheel change;

Variable speed switch allows the user to determine the best speed for the application;

Double insulated is safe for operator; Auto-stop carbon brushes help prevent damage to motor.

✅ Multipurpose Grinding Machine – This professional-grade mini grinder is ideal for polishing, grinding, and buffing metals, gems, rocks, and other materials. And with a cast aluminum base it provides enhanced stability, durability, and resilience.

✅ High-Powered with Variable Speed – Our mini polisher and table grinder features adjustable speeds that reach up to 10000 RPM. The dual power and speed controls allow better precision and support as well as enhanced safety and control.

✅ Superior Motor Craftsmanship – The LIBAOTML grinder makes a perfect addition to a rock polishing kit or other lapidary equipment because it was designed with a bigger, more powerful motor that outlasts all the other competition.

Powerful 13.0 AMP motor delivers more output and variable (2,800 - 10,500) RPM for the most demanding applications

SJS technology is a mechanical clutch system that minimizes motor and gear damage

Variable speed control dial enables user to match the speed to the application

Made in Germany

World Class production facilities and techniques

Absolute focus on quality by our employees at every Stage of production

Made in Germany

World Class production facilities and techniques

Absolute focus on quality by our employees at every Stage of production

Made in Germany

World Class production facilities and techniques

Absolute focus on quality by our employees at every Stage of production

Use the 31" flex shaft for precision work and hard-to-reach surfaces

Variable speed control up to 10,000 RPM

Ball bearing construction;

Blower with BL Brushless motor delivers up to 120 mph air velocity and 473 CFM of air volume

Sound pressure rating of 60.2 dba); measured per ANSI B 175.2

6-stage air velocity/volume selection dial with variable speed control trigger

Brushless motor of the angle grinder requires no brush changes

The electronic Kickback Brake of the metal grinder engages when a pinch, stall, or bind-up event is sensed, engaging with maximum force to quickly stop the wheel, reduce the movement of the grinder, and shut the motor off

POWER-LOSS RESET - 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 of DEWALT angle grinder will need to be cycled (turned off and then on) to restart tool.

Ideal power source for all Arbortech attachments

Leveling guide for precise depth control and flat planing

6 variable speed settings

MULTI-VOLT AC/DC: Convenience meaning the tool can be powered by a MultiVolt battery or the MultiVolt AC adapter (both sold separately)

SPEED ADJUSTMENT: Variable speed with dial auto mode: produces 3,000 to 9,500 RPM (1-5) and 5,500 to 9,500 RPM (A) to easily adjust the speed best suited for the application

SAFETY FEATURES: Brake, soft start, 0-voltage restart, anti-kick back, over current protection

【6 Variable Speed and powerful motor】 This angle grinder’s speed could be adjusted between 5000RPM-8500RPM through rotating the speed controller 1 to 6. So user can choose the suitable speed to meet different work demands. The powerful motor provides stable and durable performance meet all kinds of working requirement.

【WIRELESS FLEXIBILITY】Portable, without restrictive power cables, suitable for indoor and outdoor use. 20V 4.0Ah large capacity rechargeable lithium ion battery. Fast charger, and a battery status indicator, compatible with all NEWONE 20V cordless power tools.

【Ergonomic design and Anti-vibration handle】 It is light and compact, easy to carry. The compact design and low weight is easy and comfortable to hand. 3-position anti-vibration auxiliary handle position for less vibration, better control, comfort and versatility in all applications. and using a key that we offer you, you can change the discs quickly and easily. Also, there is a quick angle adjustment to fulfill your different needs.

Maximum 270 degree wrap angle for efficient work.

Especially high cutting torque due to double gear reduction.

Variable speed, speed automatically remains constant under load.

Lightweight yet powerful and compact design

Heavy-duty ball bearing construction for vibration-free performance

Durable precision machined and hardened steel gears

⭐Brushless Motor Power Angle Grinder: Our cordless grinder is a brushless motor. Compared with traditional brushed motors, it is characterized by low motor heat generation, good heat dissipation system, high efficiency, good speed regulation performance, low noise, high reliability, longer life and other characteristics. 3000MAH battery allows you to do all the work easily and quickly—grinding, cutting, sanding and polishing.

⭐2 Position Handle: 2-Position anti-vibration side handle and ergonomic designed body for better control and improved comfort in a wide range of applications. Removable side handle provides increased comfort and control.

⭐Up to 10000 RPM: Powerful angle grinder provides up to 10000 RPM for a wide range of applications such as grinding metal, rust removal, metal/steel/tile cutting, sanding and surface treatment. All-copper motor, longer life, stronger power, lower noise of machine operation, safer working conditions.