Best Lightweight Die Grinders in 2026

Product 1: PRO PERFORMANCE: This Air Impact Wrench tackles heavy duty assembly and disassembly applications, suspension work, and industrial equipment repair with exceptional performance and control; Delivers up to 1,350 foot-pounds of nut busting torque

Product 1: LIGHTWEIGHT DESIGN: Impact wrench tool is compact and light; Weighing only 4.6 lbs, it offers the best power to weight ratio in its class and minimizes hand fatigue so you can work harder and faster

Product 1: DURABLE RELIABILITY: Titanium hammer case and steel wear plate protect the tool from the harsh environments and can withstand repeated drops; Every component, mechanism, and function has undergone rigorous testing to ensure long-lasting performance

【PERFECT SUIT】 1/4" Air die grinder with Straight Head, Equipped with 1/4" and 1/8" Collets, 10 x Grinding Stones, 2 x Hand Wrenches(11.7mm 17mm), 1/ 4 NPT Connector, Lubricant and Storage Case. Small body air tool with a 1/4’’ and 1/8'' collet fit great in tight narrow spaces in which an angled grinder cannot reach.

【HIGH FREE SPEED】 Powered by compressed air rather than electric, with 1.5hp MOTOR, Avg air consumption:3cfm(85.5l/min), Air inlet:1/4"NPT, Max working pressure:90PSI. The motor on the rotary tool runs at a powerful high speed free speed of 28,000 RPM to complete the grinding quickly and efficiently.

【REAR EXHAUST】Rear exhaust lowers sound levels while ensuring exhaust does not hit the operator in the face. This air die grinder has a special latch attached to the trigger mechanism that acts as a safety lock to prevent accidental tool activation.

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.

Motor operates at a powerful high free speed of 25,000 RPM for quick and efficient sanding finish，Rear exhaust directs air away from the work piece

Length :15CM; Two collet 1/4"(6MM) and 1/8"(3MM) ；Air Pressure: 90psi

Small, compact body weighs in under a pound for an easy one hand operation and eliminating chance of hand fatigue

Free Speed: 22,000 Rated R.P.M. ; Size Capacity: 1/4" and 1/8" Collets ; Air Pressure : 0.63 Mpa / 90 PSI

The compact body weighs less than one pound, which can easily achieve one-handed operation and eliminate hand fatigue

The size of the condensate valve body with 1/4 inch collet is very suitable for the narrow space that the cone mill cannot reach

⚙️ 18Pcs GRINDER KIT: The pneumatic die grinder kit comes with a bunch of air die grinder attachments, 4 different types of sanding disc ideal for welding and autobody finishing, 5 different shapes of stone head for tires, glass, metal polishing and cleaning, 2 wrenches are handy for attachment installing and uninstalling, American standard connector fits your air compressor perfectly, the tape could help seal air pipe more tightly, a pair of gloves could keep your hands safe and clean.

⚙️ POWERFUL AND DURABLE: The 90 degree die grinder features a 0.3HP motor whose free speed could be up to 20000RPM. Inner movement part is made of tungsten steel which could be more resistant to high temperature up to 2000℉ and 5 times more durable than normal. Efficiency has been improved more than 75%.

⚙️ COMPACT&LIGHTWEIGHT DESIGN: The compact and lightweight designed pneumatic angle die grinder is super easy for maneuverability and brings more accuracy, ergonomic designed die grinder body is perfect for one-handed grip. The 90 degree angle head brings more accuracy and possibility to those tight spots and hard reaching jobs.

Makita-built 4-pole motor delivers 26,000 revolutions per minute for faster grinding

Short neck design is only 12-1/8" long with battery (not included) for increased maneuverability

Compact barrel grip design with rubberized soft grip allows for easy grinding in various orientations

Made in Germany

World Class production facilities and techniques

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

Variable-speed throttle ramps up to maximum RPM 2000RPM, equipped with 0.32 HP motor,built-in air regulator for precise speed control.

The 90-degree head design for reaching tight or angled grinding jobs, Adjustable power regulators make operation more precise and work more efficient.

Ergonomically designed, Lightweight aluminum body with low vibration design to reduce hand fatigue，durable ball-bearing motor，rear exhaust.

Positive grip - 1/4-inch capacity collet chuck

Compact and lightweight

Lever throttle for feathering control

[Use in Small Spaces]: Because of the straight design of right angle die grinder, it provides flexibility for its application in various scenarios, such as small and tight spaces that cannot be reached by straight air die grinder.

[Compact&Lightweight]:Air grinder tool is super easy for maneuverability and brings more accuracy, ergonomic designed die grinder body is perfect for one-handed grip.

[Powerful and Durable]: The compact and lightweight design does not sacrifice powerful power, its free speed can reach up to 20000rpm, it is equipped with a 1/4” collet and a 1/8” collet, with suitable accessories, can suitable for most occasions, such as: machining, smoothing, chamfering, deburring, grinding, polishing, engraving, etc. of metals, wood products, tires, plastics, etc.

Angle die grinder has a free speed of up to 20,000 RPM with 0.32HP motor , small size and high power, suitable for working in tight spaces.

The Compact and lightweight 90-degree head design for reaching tight or angled grinding jobs, Adjustable power regulators make operation more precise and work more efficient.

Ergonomically designed, Lightweight aluminum body with low vibration design to reduce hand fatigue，durable ball-bearing motor，rear exhaust.

Up to 2 Times More Power Than Pneumatic

4-Mode Speed Control For Maximum Control

Over 225 ONE+ Tools - All Work with Any RYOBI ONE+ 18V Battery

Rotation speed: 25,000 PRM, Air Pressure: 75~100psi.

Grooved handle design for positive grip.

Integral safety-lock throttle lever prevents accidental start-up

PNEUMATIC DIE GRINDER: Our air grinder tool features an extra 5 inch extended reach for working in tight, confined spaces that regular-sized surface grinders cannot reach; Cordless grinder is designed for grinding and surface preparation

VARIETY OF USES: This long neck die grinder is suitable for grinding wood, furniture, sculptures, metal, and stone with different grinding bits; Ideal air powered die grinder for removing solder joints and rust spots on metal products

CONVENIENT FEATURES: Our heavy duty die grinder features long service life, high speed, low noise, low air consumption, and easy operation; Rear exhaust on this die grinder surface prep tool can direct airflow from work surfaces

Positive grip - 1/4-inch capacity collet chuck

Compact and lightweight

Lever throttle for feathering control

★【High Speed】Angle die grinder is equipped with 0.32 HP motor and can work with a maximum speed of 20,000 RPM. Pneumatic angle die grinder features a built-in speed regulator for better control.

★【Durability Steel】This air straight grinder is made of high quality steel movement, lightweight aluminum body, rear exhaust, durable ball-bearing motor, very reliable in use.

★【Portable Design】Pneumatic grinding machine has compact and lightweight design for easy maneuverability lock-off throttle to prevent accidental startup 90-degree angle head allows flexibility in tight quarters.

High torque motor for heavy duty performance

Safety lever throttle

Grinder head guard standard

Pneumatic Power Tools: This angle die grinder gives you more control and precision as you grind, sand, and polish on a variety of materials

Durable Air Tool: Grinder tool operates at 20,000 RPMs and the 1/2 HP motor provides plenty of power to reduce stalls; precision 3 pc collet keeps the bit secure under extreme loads

Quality: Durable construction and precision bearings reduce vibration and spindle run-out; the safety lock-out throttle lever helps avoid accidental start-ups

High-speed rotation, 3" (75mm) heavy-duty air cut off tool is widely used in a variety of applications, great for cutting steel rods, metal plate, fiberglass, composite materials, angle iron

Maximum rotary speed up to 20,000rpm, the high-speed pneumatic cutoff tool will help you get stuff done faster and easier

The multiple airflow adjustments make control easy – all you need is a quick turn of a screwdriver

Lightweight yet powerful and compact design

Heavy-duty ball bearing construction for vibration-free performance

Durable precision machined and hardened steel gears

Composite handle reduces vibration with rib textured handle provides a firm grip

Includes 1/4HP mini right-angle die grinder and 1/3HP straight die grinder

Lever throttle for feathering control

Compact power --- this mini straight air die grinder glides through surfaces with a free air speed of 65,000 rpm and working air pressure of 90 psi in conjunction with an air compressor. Small size and light weight, pen-shaped design is easy to use with one hand.

Design --- made of metal material, durable, wear-resistant and never rust. Great tool for the model maker, professional and practical. High speed rotating to enhance the working efficiency, providing a smooth work.

Versatile --- can be applied in various metal cleaning, chamfering, grinding, engraving, internal processing. Also can be used in cutting, grinding and grinding of plastic, stone, wood and so on.Widely used in ironwork, carpentry, tire industry surface treatment, shipbuilding industry etc.

Leading Manufacturer Of High-Quality Products

International Renown For Our Diverse Range Of Award-Winning Products

Fully Equipped With State-Of-The-Art Technology

Lightweight aluminum body

Compact and lightweight design permits easy access to tight areas

Safety lever prevents accidental starts

Pneumatic air scribe engraving pen High Quality Product Engraving Tool

Perfect for detailing work., flexible hose.

It's ideal for cleaning and polishing of jewelry, porting cyliner heads, dies or any hobby and craft

Same tools. New name. Hitachi Power Tools has renamed to Metabo HPT

Powerful 4. 7-Amp (610 Watt) motor capable of 29000 RPM

Large slide switch for easy one-hand operation

Professional Grade - It innovative collets with wrap around collar for workpiece protection and to prevent the wrench slipping when changing tools. The motor and electronics are protected against metal dust.

Reliable Power - It has POWERtronic tacho electronics for enormous power, reserve capacity and extremely uniform speed under load.

Lightweight - It has compact shape for use in exceptionally tight spots, 1-11/16" diameter collar for semi-stationary use as a milling motor (e.g. as a copy milling machine).

Air die grinder kit is ideal for smoothing sharp edges, debarring, polishing and grinding applications

Small, compact body weighs in under a pound for an easy one hand operation and eliminating chance of hand fatigue

Motor operates at a powerful high free speed of 20,000 RPM for quick and efficient sanding finish

Pneumatic Pencil Die Grinder Pneumatic Pen Grinder Air Pencil Die Grinder 50000 rpm Pneumatic Die Grinding Machine 90 Degree Angled Pneumatic Engraving Pen Air Powered Die Grinder 3.0mm Collet Pneumatic Compact Pencil Grinder

Double Bearing Structure: This pneumatic pen adopts a double bearing structure, which can withstand high rotational speeds and improve grinding efficiency, with stable rotational speeds and excellent transmission performance.

Right Angle Elbow Design: This pneumatic pencil is not only easy to use with one hand, but also adopts a 90° right angle elbow design, which brings you more convenience in the working process of operation.