Pneumatic Grinders
Featured Brands
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Chicago Pneumatic®1/4" 0.54 hp Heavy Duty Straight Air Die Grinder (CP860)1/4" 0.54 hp Heavy Duty Straight Air Die Grinder by Chicago Pneumatic®. Great durability. For maximum material removal with minimum effort and high-quality finish, Chicago Pneumatic delivers robust, durable and lightweight...General maintenance application die grinderProductivity and control$123.34 - Chicago Pneumatic®1/4" 0.54 hp Straight Air Die Grinder (T019704)1/4" 0.54 hp Straight Air Die Grinder (T019704) by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...General maintenance application die grinderProductivity and control$123.34
- Chicago Pneumatic®1/4" 0.6 hp Straight Air Die Grinder (CP872)1/4" 0.6 hp Straight Air Die Grinder (CP872) by Chicago Pneumatic®. Efficient & Economic. For maximum material removal with minimum effort and high-quality finish, Chicago Pneumatic delivers robust, durable and lightweight...General maintenance applicationsProductivity and control$83.97
- Chicago Pneumatic®1/4" 1 hp Industrial Grade Extended Straight Air Die Grinder (3451-18SEC)1/4" 1 hp Industrial Grade Extended Straight Air Die Grinder by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...Aluminum bodyInsulating composite cover$798.35
- Chicago Pneumatic®1/4" 1.2 hp High Performance Extended Straight Air Die Grinder (3119-15ES)1/4" 1.2 hp High Performance Extended Straight Air Die Grinder by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....Steel housingInsulating composite over-housing$1,546.42
- Chicago Pneumatic®1/4" Angle Air Die Grinder (8941077110)1/4" Angle Air Die Grinder (8941077110) by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...15% SMALLER than any other butterfly impactsCompact$173.54
- Chicago Pneumatic®1/4" Mini Angle Air Die Grinder Kit (CP875K)1/4" Mini Angle Air Die Grinder Kit by Chicago Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Compact, lightweight design for easy maneuverabilityLock off throttle to prevent accidental start up$143.28
- Chicago Pneumatic®1/8" Air Engraver (CP9361)1/8" Air Engraver (CP9361) by Chicago Pneumatic®. Engraving pen and precision chisel hammer. Built to endure, Chicago Pneumatic products are designed to handle the toughest jobs. Their combination of power, compactness and light weight...Constructed of premium componentsEasy handling and Comfortable use$391.64
- Chicago Pneumatic®1/8" Air Engraver (6151979160)1/8" Air Engraver (6151979160) by Chicago Pneumatic®. Built to endure, Chicago Pneumatic products are designed to handle the toughest jobs. Their combination of power, compactness and light weight gets the job done. Better operator...Efficient engraving with low noisePrecise & reliable$186.27
- Chicago Pneumatic®1/8" Air Engraver Kit (CP9361-1)1/8" Air Engraver Kit by Chicago Pneumatic®. Built to endure, Chicago Pneumatic products are designed to handle the toughest jobs. Their combination of power, compactness and light weight gets the job done. Better operator comfort comes...Constructed of premium componentsEasy handling and Comfortable use$532.38
- Dent Fix Corporation®1/4" Compact Speed Air Die Grinder (DF-DG5227)1/4" Compact Speed Air Die Grinder by Dent Fix Corporation®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...The DF-DG5227 is a light weight compact speed adjustable die grinder.Its main body is made of very strong composite materials making it light weight and contoured to fit the hand perfectly.$108.79
- Dynabrade®1/4" 0.4 hp Extended Muffler Straight Air Die Grinder (48201)1/4" 0.4 hp Extended Muffler Straight Air Die Grinder by Dynabrade®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...Designed to help to get your job done rightManufactured utilizing the highest quality materials$388.56
- Dynabrade®1/4" 0.4 hp Standard Muffler Straight Air Die Grinder (48325)1/4" 0.4 hp Standard Muffler Straight Air Die Grinder by Dynabrade®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your....4 hp Dynabrade Die Grinders are perfect for use on metal, fiberglass, carbon fiber, composites and more! Dynabrade's .4 hp (298 W) Die Grinders are designed for peak efficiency and longer life! Ideal for rapid material removal, deburring, finishing and polishing, these tools represent the finest in Dynabrade quality and innovationIntegrated Safety-Lock Throttle Lever has a contoured shape for operator comfort, with new dowel-pin that minimizes lever wear. Increased Tool Life due to Unique Pre-Filter that provides extra defense against contaminants in air stream$296.75
- Dynabrade®1/8" 0.4 hp Air Engraver (52861)1/8" 0.4 hp Air Engraver by Dynabrade®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Tool has integrated collet with 1/8" Collet Insert (01495). Optional 52898 Thread Guard allows easy access to collet cap. With Thread Guard in place, larger diameter accessories may be run by tool. (All accessories must have maximum operating speed of 25,000 RPM)High-efficiency rotary vane air motor models are ideal for precision deburring and finishing on a variety of surfaces$433.38
- Dynabrade®Nitro Series™ 1/4" 0.3 hp Angle Air Die Grinder (DGR31)Nitro Series™ 1/4" 0.3 hp Angle Air Die Grinder (DGR31) by Dynabrade®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...Compact, lightweight contemporary tool design permits easy access to tight areasThermoplastic rubber tool grip reduces cold air transmission and absorbs vibration$118.15
- Dynabrade®Nitro Series™ 1/4" 0.3 hp Straight Air Die Grinder (DGS31)Nitro Series™ 1/4" 0.3 hp Straight Air Die Grinder (DGS31) by Dynabrade®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...Compact, lightweight contemporary tool designThermoplastic rubber tool grip reduces cold air transmission and absorbs vibration$90.95
- Dynabrade®Nitro Series™ 1/4" 0.5 hp Angle Air Die Grinder (DGR51)Nitro Series™ 1/4" 0.5 hp Angle Air Die Grinder (DGR51) by Dynabrade®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...Compact, lightweight contemporary tool design permits easy access to tight areasThermoplastic rubber tool grip reduces cold air transmission and absorbs vibration$127.50
- Dynabrade®Nitro Series™ 1/4" 0.5 hp Straight Air Die Grinder (DGS51)Nitro Series™ 1/4" 0.5 hp Straight Air Die Grinder (DGS51) by Dynabrade®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...Compact, lightweight contemporary tool designThermoplastic rubber tool grip reduces cold air transmission and absorbs vibration$90.95
- Euroboor®1/4" Angle Air Die Grinder (ADG.2A-CASE)1/4" Angle Air Die Grinder by Euroboor®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$129.34
- Euroboor®1/4" Straight Air Die Grinder (ADG.2S-CASE)1/4" Straight Air Die Grinder by Euroboor®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$105.00
- Florida Pneumatic®1/4" 0.32 hp Mini Angle Air Die Grinder (FP-752)1/4" 0.32 hp Mini Angle Air Die Grinder by Florida Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...22,000 RPMHeavy Duty Bearings & Bevel Gear Drive$80.62
- Florida Pneumatic®1/4" 0.32 hp Mini Angle Air Die Grinder Kit (FP-752K)1/4" 0.32 hp Mini Angle Air Die Grinder Kit by Florida Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...22,000 RPMHeavy-duty bearings and bevel gear drive$93.95
- Florida Pneumatic®1/4" 0.32 hp Mini Straight Air Die Grinder (FP-751)1/4" 0.32 hp Mini Straight Air Die Grinder by Florida Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...25,000 RPMHeavy Duty Bearings$61.18
- Florida Pneumatic®1/4" 0.32 hp Super Duty Mini Angle Air Die Grinder (FP-759RT)1/4" 0.32 hp Super Duty Mini Angle Air Die Grinder by Florida Pneumatic®. The Florida Pneumatic 1/4-Inch angle grinder has heavy duty bearing construction and bevel gears. Compact design and rear exhaust directs away from user. Florida...25,000 RPMHeavy-duty ball bearing construction and bevel gears$164.92
- Florida Pneumatic®1/4" 0.5 hp Straight Air Die Grinder (FP-753)1/4" 0.5 hp Straight Air Die Grinder by Florida Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...22,000 RPMHeavy Duty Bearings$70.86
- Florida Pneumatic®5/16" 0.5 hp Low Speed Straight Air Die Grinder with Rear Hose Assembly (FP-709)5/16" 0.5 hp Low Speed Straight Air Die Grinder with Rear Hose Assembly by Florida Pneumatic®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...Low Speed Tire Buffer2,600 RPM$97.74
- Ingersoll Rand®Straight Die Grinder (409)Straight Die Grinder by Ingersoll Rand®. With a powerful vane motor and ergonomic rear exhaust to direct air away from your workspace, the 409 Die Grinder is a tough tool to have in your arsenal.Comfort - This die grinder is lightweight and ergonomic, so you can do more work for longer stretches of timeAccess - The compact 409 Die Grinder allows you to reach tighter spaces with ease$10.37
- JET Tools®1/4" 0.34 hp Composite Angle Air Die Grinder (505416)1/4" 0.34 hp Composite Angle Air Die Grinder by JET Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...Composite housing provides a light weight yet durable tool that is easy to clean and maintainIndustrial bearing for durability and smooth operation$124.99
- JET Tools®1/4" 0.34 hp Right Angle Composite Air Die Grinder (505415)1/4" 0.34 hp Right Angle Composite Air Die Grinder by JET Tools®. The new 0.34HP JAT-415 features the most powerful motor in it's class, lightweight composite and market leading vibration reduction measures in place. We even put an...Adjustable exhaust directs air away from the operatorAdvanced lockoff switch for safety and ease of operation$102.99
- JET Tools®1/4" 0.5 hp Straight Air Die Grinder (5054013)1/4" 0.5 hp Straight Air Die Grinder by JET Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Full-size, lightweight aluminum constructionSealed ball bearing design keeps out contaminants promoting smooth operation$137.38
Why spend loads of money on purchasing separate tools for cutting, sanding, and sharpening and then spend even more precious time on switching the tools during the work process? Owning just one practical tool that performs multiple functions will help you save time and money and make your work more efficient and enjoyable. An air grinder is a versatile compact tool well-suited for sharpening blades, cutting stone, concrete, bars and bolts, polishing metal surfaces, etc.
An air-operated grinder is a practical tool powered by pressurized air. The flow of compressed air that enters the tool through an air inlet in its handle is converted into mechanical energy that rotates the abrasive wheel or a cutting disk of the grinder. Air grinders are indispensable for household, commercial, and industrial use, being ideal for polishing, buffing, cutting, contouring, and sharpening. Most often used for metal working, air grinders will be equally handy for working with wood, stone, and plastic. Air grinders are available in various sizes ranging from compact hand-held to large bench top models.
The most popular air grinder type is a die grinder, either straight or angled. Die grinders use abrasive attachments connected to the tool's body with a collet, which is a type of chuck that provides concentricity necessary for effective tool operation and swift change of grinding/cutting attachments. A variety of cutters used for air grinders is immense, ranging from mounted stones for grinding, drill bits and endmills for machining, mounted laps for lapping, cloth and fiber drums for polishing and buffing, sanding drums and flap wheels for sanding, etc. A grinder attachment should be chosen in accordance with the application purpose.
Angle grinders are also referred to as disk grinders as they use the abrasive or cutting disk. They usually feature an adjustable disk guard and an ergonomic side-handle for convenient operation. This versatile air-powered tool can be outfitted with a range of different disks to make it well-suited for a whole number of applications. Cutting disks can cut through tile, stone, and concrete, sanding pads can tackle rough and fine sanding jobs, grinding disks are ideal for wearing away thick layers of material, wire brushes will easily remove rust from metal surfaces, while buffing disks will give the surface a smooth shiny finish.