Aircat Pneumatic Tools 6280 Angle Die Grinder With Spindle Lock | 0.75 HP | 18000 RPM | 1/4" Collet Size | Rear Exhaust

When right-angle grinding, deburring, and finishing work requires more output than lower-HP angle die grinders, the AIRCAT 6280 1/4" Angle Die Grinder with Spindle Lock gives technicians a powerful pneumatic tool for controlled material removal in tight or obstructed work areas. Its 0.75 HP motor and 18,000 RPM free speed support work with compatible mounted stones, carbide burrs, sanding accessories, and other properly rated rotary accessories. The 1/4" collet size accepts matching 1/4" shank accessories for edge cleanup, burr removal, gasket-surface preparation, casting cleanup, weld-detail blending, smoothing, and general shop finishing.

The 6280 combines an angled head with a spindle lock feature, helping technicians reach close-clearance surfaces while making accessory changes easier. At 1.80 lbs. and 7.00" long, this die grinder provides a manageable body size for repeated shop use, while the rear exhaust directs air away from the front of the tool and work surface. AIRCAT lists this model with a 79 dBA low-noise rating and 2.5 m/sec² vibration level, along with a speed control switch at the top of the grip for added control during blending, deburring, and material cleanup.

Type: Angle Die Grinder with Spindle Lock | Model: 6280 | Motor: 0.75 HP | Free Speed: 18,000 RPM | Collet Size: 1/4" | Gears: 5:1 Bevel Gears | Exhaust: Rear | Weight: 1.80 lbs. | Length: 7.00" | Air Consumption: 4.1 CFM | Recommended Hose Size: 3/8" | Air Inlet: 1/4" NPT | Noise Level: 79 dBA | Vibration: 2.5 m/sec²

Features:

• 0.75 HP non-stall motor and 18,000 RPM free speed support grinding, deburring, edge cleanup, smoothing, and finishing work.
• 1/4" collet accepts compatible 1/4" shank mounted stones, carbide burrs, sanding accessories, and rotary accessories when accessory speed ratings match the tool.
• Angle-head design helps technicians work in confined areas where a straight die grinder may not align comfortably with the work surface.
• Spindle lock feature helps make accessory changes easier during shop, repair, fabrication, and maintenance work.
• Speed control switch located at the top of the grip gives the operator added control during blending and material cleanup.
• Erickson® style precision collet supports secure accessory holding during high-speed operation.
• Over-mold composite handle and grip improve comfort during repeated grinding and finishing tasks.
• Low noise operation is listed at 79 dBA.
• Low vibration operation is listed at 2.5 m/sec².
• Rear exhaust directs air away from the immediate work point to help keep exhaust flow off the grinding area.

Applications:

• Automotive repair: Cleaning edges, removing burrs, preparing gasket surfaces, and performing small-area finishing around engine, brake, exhaust, and body components.
• Metal fabrication: Blending small weld details, smoothing cut edges, cleaning drilled holes, and touching up metal features after cutting, drilling, or machining.
• Manufacturing maintenance: Finishing fixtures, housings, brackets, panels, guards, and production support components with properly rated 1/4" shank accessories.
• Equipment service: Working around mounts, covers, frames, service cavities, and compact repair areas where right-angle access helps position the accessory.
• MRO and shop finishing: Supporting controlled burr removal, surface preparation, edge conditioning, and detail cleanup in confined work areas.

FAQs:

• Q: What is the AIRCAT 6280 best used for?
  A: The AIRCAT 6280 is best used for grinding, deburring, smoothing, edge cleanup, and finishing where right-angle access and a 0.75 HP motor are useful. Common uses include automotive repair, fabrication cleanup, manufacturing work, equipment service, and MRO finishing.
• Q: What does the spindle lock do?
  A: The spindle lock helps hold the spindle during accessory changes, making it easier to change compatible mounted stones, carbide burrs, sanding accessories, and other 1/4" shank rotary accessories.
• Q: How is the AIRCAT 6280 different from the AIRCAT 6255?
  A: The AIRCAT 6280 is listed with a 0.75 HP motor, spindle lock, 18,000 RPM free speed, and 1.80 lb. weight. The AIRCAT 6255 is a 0.4 HP composite angle die grinder listed at 20,000 RPM without a spindle lock.
• Q: What accessories can I use with this angle die grinder?
  A: Use compatible mounted stones, carbide burrs, sanding accessories, and rotary accessories with the correct 1/4" shank size and a speed rating suitable for 18,000 RPM operation. Always follow the accessory manufacturer's safety and speed instructions.
• Q: What air hose size should I use with the AIRCAT 6280?
  A: AIRCAT lists a 3/8" recommended hose size and a 1/4" NPT air inlet for this model. Using clean, regulated air helps the grinder maintain proper speed, performance, and service life.
• Q: Should I disconnect the air supply before changing accessories?
  A: Yes. Disconnect the air supply and air hose before changing mounted stones, carbide burrs, sanding accessories, collets, or other accessories. This helps prevent accidental starts while the tool is being adjusted.

Looking for more information about the Aircat Pneumatic Angle Die Grinders? Click here to view the Catalog.

For help choosing the correct Aircat Pneumatic Tools, please call (800) 608-5210 or email info@intlairtool.com