Pneumatic Grinders
Featured Brands
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Dynabrade®Nitro Series™ Straight Air Die GrinderNitro Series™ 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 needs and...Compact, lightweight contemporary tool designThermoplastic rubber tool grip reduces cold air transmission and absorbs vibration$90.95 - M7®Straight Air Die GrinderStraight Air Die Grinder by M7®. 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 quality at...Made to meet international standards for quality and safetyTrusted for thoughtful design and reliable materials$69.40 - $208.65
- OEM Tools®Mini Angle Air Die GrinderMini Angle Air Die Grinder by OEM 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 deliver great...Designed to help to get your job done rightManufactured utilizing the highest quality materials$41.94 - $92.27
- OEM Tools®Straight Air Die GrinderStraight Air Die Grinder by OEM 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 deliver great...OEMTOOLS Limited One Year WarrantyDesigned to help to get your job done right$54.70 - $64.18
- Sunex®Medium Angle Air Die GrinderMedium Angle Air Die Grinder by Sunex®. All products are trusted for their design and engineering, and Sunex® will continue to equip customers with high quality tools at the best value thanks to rich heritage of developing customer...Developed using innovations to effectively serve the automotive aftermarketGuaranteed to provide the ultimate comfort and perform as hard as you do$80.20 - $390.76
- Sunex®Mini Angle Air Die GrinderMini Angle Air Die Grinder by Sunex®. All products are trusted for their design and engineering, and Sunex® will continue to equip customers with high quality tools at the best value thanks to rich heritage of developing customer...Developed using innovations to effectively serve the automotive aftermarketGuaranteed to provide the ultimate comfort and perform as hard as you do$59.95 - $65.94
- Sunex®Mini Straight Air Die GrinderMini Straight Air Die Grinder by Sunex®. All products are trusted for their design and engineering, and Sunex® will continue to equip customers with high quality tools at the best value thanks to rich heritage of developing customer...Developed using innovations to effectively serve the automotive aftermarketGuaranteed to provide the ultimate comfort and perform as hard as you do$40.00 - $51.63
- Chicago Pneumatic®120° Angle Air Die Grinder120° Angle 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 will meet your needs and deliver...Designed to help to get your job done rightManufactured utilizing the highest quality materials$95.31 - $125.28
- AIRCAT®4" 1 hp Composite Air Angle Grinder (6560)4" 1 hp Composite Air Angle Grinder by AIRCAT®. 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...1 HP Non stall motorSingle reduction gear increases torque and stall resistance$111.00
- AIRCAT®5" 2.3 hp Heavy Duty Air Angle Grinder (6380)5" 2.3 hp Heavy Duty Air Angle Grinder by AIRCAT®. The AIRCAT 6380 is a 5" Grinder with a super powerful 2.3 HP motor designed for heavy duty, all day grinding. It is a beast !!!! It has a ergonomic composite grip for comfort, rear...2.3 HP governed motor provides constant speed and unstoppable stall-less operationSpindle lock for ease of wheel change$359.00
- Astro Pneumatic Tool®4" Air Angle Grinder with Lever (3006)4" Air Angle Grinder with Lever by Astro Pneumatic Tool®. 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...Handles a variety of body shop works, automobile and truck repairWidely applied for weld preparation, deburring, blending and smoothing applications$127.16
- Chicago Pneumatic®2" 0.2 hp Compact Air Angle Grinder (CP7500D)2" 0.2 hp Compact Air Angle Grinder by Chicago Pneumatic®. Compact cutting & grinding. For maximum material removal with minimum effort and high-quality finish, Chicago Pneumatic delivers robust, durable and lightweight easy-to-handle...General maintenance applicationsCompact and lightweight$187.52
- Chicago Pneumatic®4" 0.7 hp Alloy Housing Air Angle Grinder (CP854)4" 0.7 hp Alloy Housing Air Angle Grinder by Chicago Pneumatic®. Efficient & durable. For maximum material removal with minimum effort and high-quality finish, Chicago Pneumatic delivers robust, durable and lightweight easy-to-handle...General Maintenance Applications angle wheel grinderLightweight but rugged housing$385.58
- Chicago Pneumatic®4" 1 hp Durability Air Angle Grinder (CP857)4" 1 hp Durability Air Angle Grinder by Chicago Pneumatic®. Powerful & durable. For maximum material removal with minimum effort and high-quality finish, Chicago Pneumatic delivers robust, durable and lightweight easy-to-handle tools.Ideal for general maintenance applicationsRugged housing$420.64
- Chicago Pneumatic®4" 1.1 hp Air Angle Grinder (8941075400)4" 1.1 hp Air Angle Grinder (8941075400) 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...Powerful & EfficientHigh Durability$238.96
- Chicago Pneumatic®4-1/2" 0.8 hp Air Angle Grinder (9122BR)4-1/2" 0.8 hp Air Angle Grinder (9122BR) 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...General maintenance applicationsLightweight but rugged housing$220.72
- Chicago Pneumatic®4-1/2" 0.8 hp Lightweight Air Angle Grinder (CP9122CR)4-1/2" 0.8 hp Lightweight Air Angle Grinder (CP9122CR) by Chicago Pneumatic®. Lightweight & easy handling. For maximum material removal with minimum effort and high-quality finish, Chicago Pneumatic delivers robust, durable and...General Maintenance Applications angle wheel grinderLightweight but rugged housing$303.90
- Chicago Pneumatic®4-1/2" 1.1 hp Air Angle Grinder (8941075452)4-1/2" 1.1 hp Air Angle Grinder (8941075452) 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...Powerful & EfficientHigh Durability$243.92
- Chicago Pneumatic®4-1/2" 1.1 hp Powerful Air Angle Grinder (8941075451)4-1/2" 1.1 hp Powerful Air Angle Grinder (8941075451) 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...3/8"- 24 spindle threadHigh quality bevel gears & Governed motor$238.96
- Chicago Pneumatic®5" 0.7 hp Air Angle Grinder (T023187)5" 0.7 hp Air Angle Grinder (T023187) 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...General Maintenance Applications angle wheel grinderLightweight but rugged housing$275.32
- Chicago Pneumatic®5" 0.7 hp Heavy Duty Air Angle Grinder (854E)5" 0.7 hp Heavy Duty Air Angle Grinder (854E) by Chicago Pneumatic®. Efficient & durable. For maximum material removal with minimum effort and high-quality finish, Chicago Pneumatic delivers robust, durable and lightweight...General Maintenance Applications angle wheel grinderLightweight but rugged housing$279.01
- Chicago Pneumatic®5" 0.8 hp Lightweight Air Angle Grinder with 5/8", 11 Spindle (9121BR)5" 0.8 hp Lightweight Air Angle Grinder with 5/8", 11 Spindle (9121BR) 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...Keyless adjustable protective guardAluminum alloy housing$415.37
- Chicago Pneumatic®5" 1.1 hp Air Angle Grinder (8941075502)5" 1.1 hp Air Angle Grinder (8941075502) 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...Powerful & EfficientHigh Durability$238.96
- Chicago Pneumatic®5" 1.1 hp Air Angle Grinder (8941075501)5" 1.1 hp Air Angle Grinder (8941075501) 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...Powerful & EfficientHigh Durability$238.96
- Chicago Pneumatic®5" 1.1 hp Powerful Air Angle Grinder (7550B)5" 1.1 hp Powerful Air Angle Grinder (7550B) by Chicago Pneumatic®. Powerful & Durable / 1.1HP - 840 W / 1,000 hour service interval. For maximum material removal with minimum effort and high-quality finish, Chicago Pneumatic delivers...Powerful & EfficientHigh Durability$264.92
- Chicago Pneumatic®7" 1.14 hp Heavy Duty Air Angle Grinder (6151959123)7" 1.14 hp Heavy Duty Air Angle Grinder (6151959123) 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...Aluminum alloy housingRubber handle grip$503.99
- Chicago Pneumatic®7" 1.3 hp Air Angle Grinder (T024387)7" 1.3 hp Air Angle Grinder (T024387) 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...Ideal for general maintenance applicationsRugged housing$420.64
- Dynabrade®5" 0.7 hp Pistol Grip Air Angle Grinder (50340)5" 0.7 hp Pistol Grip Air Angle 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 needs and...Depressed Center Wheel Grinder, for fast weld and stock removal, rust and scale removal, heavy deburring.Accepts optional Type 27 Depressed Center Wheel in diameters of 4-1/2" and 5", with 7/8" center hole. (Wheel width of 1/8" to 1/4".)$647.09
- M7®4" 0.78 hp Roll Type Throttle Air Angle Grinder (QB-144)4" 0.78 hp Roll Type Throttle Air Angle Grinder by M7®. 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...Made to meet international standards for quality and safetyTrusted for thoughtful design and reliable materials$251.33
- M7®4" 1.3 hp Air Angle Grinder with Safehandle (QB-7114SH)4" 1.3 hp Air Angle Grinder with Safehandle (QB-7114SH) by M7®. 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...Made to meet international standards for quality and safetyTrusted for thoughtful design and reliable materials$335.39
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.