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The Air Die Grinder delivers the powerful performance and superior comfort you need. It is powered by compressed air, not electric, and its 0.4 HP and more than 20,000 RPM motor delivers the power you need for the toughest jobs. The small, lightweight design provides easy operation, and greater access to tight spots, comfortable for maneuvering and perfect for one-handed grip. With the ergonomically designed body, it is easy to hold for long work sessions. Integral safety-lock throttle lever prevents accidental start up. Use as a handheld power rotary tool for grinding, sanding, honing, polishing, or machining material. Its right angled, lightweight, ergonomic design allows you to work better for extended periods. You can use this die grinder on just about any type of material, including cast iron, steel, aluminum, plastic, body filler and wood, depending on the attachment you choose. Our air die grinders will maximize your ability to get the job done. Enhanced grip design and low-profile throttle lever allows for extended run time without fatigue. Each component, mechanism, and function has undergone rigorous testing to ensure its long-lasting performance.


Professionalism and efficiency are our unremitting pursuit

Air Die Grinders Manufacturers

We offer a broad range of pneumatic tool products, covering Assemblies, Material Disposals, Metalworkings, Auto maintenance, etc.

Our excellent team is always devoting themselves to innovate and develop new products to meet varies of demand from customers. As Air Die Grinders Manufacturers, our products and customized brands have covered more than 30 countries in Europe, the USA, Australia and asian ones such as Japan, ROK and Singapore.

Benefiting from 30 years of experience in production, “SLAIR” has become a well-known professional pneumatic tool brand in China. During this period, we have continued to upgrade our production facilities and testing equipment to achieve quality & service life for high standard. Furthermore, we do cooperate with customers to improve the products in technical innovation, performance and durability, up to the Industrial Design Regulations.

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Full Range of Professional Air Tools

SLAIR owns a complete product line,which sums up to over 100,and some of them are self-developed and have obtained patents.Wholesale Air Die Grinders Suppliers, Factory

Attractive Packages and Customized Designs Available

We provide amazing designs of Packages and Instructions which are available for more than 5 languages(i.e.EN/FR/DE/ES/IT)

Speedy & Efficiency Logistics

Speedy & Efficiency Logistics



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Industry knowledge

Industry knowledge

What is Air Die Grinder?
An air die grinder is a pneumatic tool used for grinding, sanding, honing, and polishing metal and other materials. It uses compressed air to spin a rotating collet which holds a variety of abrasive or finishing tools such as mounted points, rotary files, and sanding discs. Air die grinders are commonly used in metalworking, auto repair, and other industrial applications for their speed, power, and versatility.
Advantages of using an air die grinder include:
Speed: Air die grinders rotate at high speeds, allowing for quick and efficient material removal.
Power: The compressed air provides significant power for heavy-duty tasks.
Versatility: A wide range of accessories and attachments can be used with air die grinders, making them suitable for a variety of grinding, sanding, and polishing applications.
Portability: Air die grinders are lightweight and easy to maneuver, making them ideal for use in tight spaces and hard-to-reach areas.
Cost-effective: Air die grinders are relatively inexpensive compared to other types of power tools, making them a cost-effective solution for many grinding and finishing tasks.
Safe to use: Air die grinders do not generate heat or sparks, making them a safe choice for use in flammable environments.
Air die grinders have a wide range of applications in metalworking, auto repair, and other industrial settings. Some common uses of air die grinders include:
Grinding: Removing metal, smoothing out welds, and shaping metal components.
Sanding: Smoothing rough surfaces, removing rust, and preparing surfaces for painting.
Honing: Improving the surface finish of metal components, such as cylinder bores.
Polishing: Creating a smooth, high-gloss finish on metal and other materials.
Deburring: Removing burrs, sharp edges, and other imperfections from metal components.
Cutting: Cutting metal pipes and rods to length, and creating slots and grooves.
Filing: Shaping and smoothing metal components using rotary files.
Overall, air die grinders are versatile tools that can be used in a variety of industrial and automotive applications where speed, power, and precision are required.
The following are some key characteristics of air die grinders:
Power source: Air die grinders use compressed air as their power source, which is supplied through a hose connected to an air compressor.
Speed control: Some air die grinders have a speed control mechanism, which allows the user to adjust the speed of the tool to match the specific task at hand.
Collet system: Air die grinders use a collet system to hold the abrasive or finishing tool in place. The collet is usually a quick-change system, allowing the user to change tools quickly and easily.
Design: Air die grinders can be found in straight, angle, and pencil designs, each with their own specific advantages and disadvantages.
Accessories: A wide range of accessories and attachments are available for air die grinders, including grinding wheels, sanding discs, rotary files, and mounted points.
Safety features: Some air die grinders have safety features such as a lock-off throttle to prevent accidental start-up, and a built-in regulator to control the air pressure supplied to the tool.
Durability: Air die grinders are typically built with high-quality materials and are designed to be durable and long-lasting, even under heavy-duty use.