Pneumatic Grinders
Featured Brands
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Sunex®1/4" 0.25 hp Heavy Duty Mini Angle Air Die Grinder (SX5203)1/4" 0.25 hp Heavy Duty Mini 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...0.25 HP motorOnly 82 dBA$104.95 - Sunex®1/4" 0.25 hp Mini Air Die Grinder Set (SX300)1/4" 0.25 hp Mini Air Die Grinder Set 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...Developed using innovations to effectively serve the automotive aftermarketGuaranteed to provide the ultimate comfort and perform as hard as you do$92.53
- Sunex®1/4" 0.25 hp Mini Angle Air Die Grinder (SX301B)1/4" 0.25 hp Mini Angle Air Die Grinder (SX301B) 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...Developed using innovations to effectively serve the automotive aftermarketGuaranteed to provide the ultimate comfort and perform as hard as you do$59.95
- Sunex®1/4" 0.25 hp Mini Straight Air Die Grinder (SX307B)1/4" 0.25 hp Mini Straight Air Die Grinder (SX307B) 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...Developed using innovations to effectively serve the automotive aftermarketGuaranteed to provide the ultimate comfort and perform as hard as you do$51.63
- Sunex®1/4" 0.5 hp Heavy Duty Angle Air Die Grinder (SX5206)1/4" 0.5 hp Heavy Duty 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...Speed control dial for setting speed to the applicationComposite handle for lightweight control$110.87
- Sunex®1/4" 1 hp Super Duty Straight Air Die Grinder (SX5210)1/4" 1 hp Super Duty 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...Erickson industrial collet to secure accessories under high torqueComposite handle for lightweight control$115.91
- Sunex®1/4" Medium Angle Air Die Grinder (SX232BPK)1/4" Medium Angle Air Die Grinder (SX232BPK) 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...Developed using innovations to effectively serve the automotive aftermarketGuaranteed to provide the ultimate comfort and perform as hard as you do$390.76
- Sunex®1/4" Medium Angle Air Die Grinder (SX232B)1/4" Medium Angle Air Die Grinder (SX232B) 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...Built-in speed regulatorRear exhaust to keep air away from work surface$80.20
- Sunex®1/4" Medium Straight Air Die Grinder (SX230B)1/4" Medium 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...Built-in speed regulatorLock off throttle for extra safety$56.54
- Sunex®1/4" Mini Angle Air Die Grinder (SX264)1/4" Mini Angle Air Die Grinder (SX264) 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...90° head allows flexibility in many applicationsLock off throttle for extra safety$65.94
- Sunex®1/4" Mini Angle Air Die Grinder Kit (SX264K)1/4" Mini Angle Air Die Grinder Kit 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...Safety throttle lever for positive speed controlBall bearing construction for long tool life$98.44
- Sunex®1/4" Mini Straight Air Die Grinder (SX231B)1/4" Mini Straight Air Die Grinder (SX231B) 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...Built-in speed regulatorLock off throttle for extra safety$40.00
- IPA®Flow-Thru System with Brush and Venturi (8091)Flow-Thru System with Brush and Venturi by IPA®. Cleans, Restores and Applies Solvents Under Pressure! The Flow-Thru System with Brush & Venturi is a versatile, first-time tool. It features stainless steel and abrasive nylon brushes,...For cleaning, degreasing and application of various solventsInterchangeable twisted-wire stainless steel and industrial-strength nylon brushes$138.71
- Titan Tools®Flange Nut & Wrench Set for Grinders with 5/8" - 11" Spindle Threads (22511)Flange Nut & Wrench Set for Grinders with 5/8" - 11" Spindle Threads by Titan 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....Replacement Flange Nut & Wrench for VAPER items #22507Fits other models of polishers and grinders with 5/8” -11 spindle threads$8.96
- AIRCAT®4-1/2" 1 hp Air Angle Grinder with Spindle Lock (6340A)4-1/2" 1 hp Air Angle Grinder with Spindle Lock (6340A) 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...11,000 RPM1 HP Motor eliminates "stall" and increases reliability$179.61
- AIRCAT®7" 1.7 hp Axle Air Angle Grinder (UT8766)7" 1.7 hp Axle 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 great...1.3 HP Motor for added stall resistanceSafety lock-off throttle$1,111.47
- Chicago Pneumatic®2" 0.20 hp Mini Air Angle Grinder Kit (7500DK)2" 0.20 hp Mini Air Angle 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...Dual purpose tool for grinding or cuttingCompact and lightweight for easy access in tight areas$334.11
- Ingersoll Rand®1/4" Composite Body Angle Air Die Grinder Kit (302BK)1/4" Composite Body Angle Air Die Grinder Kit (302BK) by Ingersoll Rand®. Powerful motor delivers 0.33 HP (0.25 kW) and 20,000 rpm free speed. Durable ball-bearing construction improves balance, reduces vibration, and ensures a longer...Strict quality control from start to finishStylish design, top quality, and enduring value$217.44
- Ingersoll Rand®1/4" Steel Body Angle Air Die Grinder Kit with 2" & 3" Pad Holders (301B32MK)1/4" Steel Body Angle Air Die Grinder Kit with 2" & 3" Pad Holders (301B32MK) by Ingersoll Rand®. Whether you need a right angle configuration or a straight, compact option, the 301B Air Angle Die Grinder and 307B Air Straight Die...Comfort - Both the straight and angle die grinders are ergonomic and lightweight, making them more comfortable to use for longer stretches of timeAccess - The right angle of the 301B allows for easier access to hard-to-reach places$129.54
- Ingersoll Rand®1/4" Steel Body Angle Air Die Grinder Kit with 3" Pad Holder (301B3MK)1/4" Steel Body Angle Air Die Grinder Kit with 3" Pad Holder (301B3MK) by Ingersoll Rand®. Whether you need a right angle configuration or a straight, compact option, the 301B Air Angle Die Grinder and 307B Air Straight Die Grinder...Comfort - Both the straight and angle die grinders are ergonomic and lightweight, making them more comfortable to use for longer stretches of timeAccess - The right angle of the 301B allows for easier access to hard-to-reach places$94.22
- Ingersoll Rand®Bearing for 302B Model Angle Air Die Grinder (302-22)Bearing for 302B Model Angle Air Die Grinder by Ingersoll Rand®. 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....Strict quality control from start to finishStylish design, top quality, and enduring value$15.53
- Ingersoll Rand®Collet Nut for 301B Model Angle Air Die Grinder (301-699)Collet Nut for 301B Model Angle Air Die Grinder by Ingersoll Rand®. 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....Strict quality control from start to finishStylish design, top quality, and enduring value$8.84
- Ingersoll Rand®Front Rotor Bearing for 301B Model Angle Air Die Grinder (301-24)Front Rotor Bearing for 301B Model Angle Air Die Grinder by Ingersoll Rand®. 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...Strict quality control from start to finishStylish design, top quality, and enduring value$11.90
- Ingersoll Rand®MAX Series Composite Handle Angle Air Die Grinder with 1/4" Composite Body Straight Die Grinder (5102MAX-308B)MAX Series Composite Handle Angle Air Die Grinder with 1/4" Composite Body Straight Die Grinder by Ingersoll Rand®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Comfort - These lightweight, low-vibration tools have ergonomic designs that allow you to work better, longerAccess - Designed for tighter spaces, there's no project these tools can't handle$220.46
- M7®4-1/2" 1.3 hp Air Angle Grinder (QB-7245S)4-1/2" 1.3 hp Air Angle Grinder (QB-7245S) 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...Strengthened motor design can reach 1.3HP.Metric and inch spindle design can meet accessory demands in every market.$341.08
- Chicago Pneumatic®1/4" 0.25 hp Mini 90° Angle Air Die Grinder (7562)1/4" 0.25 hp Mini 90° 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...Easy access speed regulator for precise power and controlInsulated grip for greater operator comfort$95.31
- Chicago Pneumatic®1/4" 0.34 hp Angle Air Die Grinder (7406)1/4" 0.34 hp Angle Air Die Grinder (7406) 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$103.58
- Chicago Pneumatic®1/4" 120° Angle Air Die Grinder (863)1/4" 120° Angle Air Die Grinder (863) 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...120° angle head for easy accessibilityInsulated grip for greater operator comfort$125.28
- Chicago Pneumatic®1/4" 120° Angle Air Die Grinder (7563)1/4" 120° Angle Air Die Grinder (7563) 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$95.31
- Chicago Pneumatic®1/4" Engraving Pen with Precision Chisel Hammer (9361)1/4" Engraving Pen with Precision Chisel Hammer 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$564.16
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.