When grinding, deburring, and finishing tasks call for a straight die grinder with more reach and motor output than ultra-compact mini models, the AIRCAT 6201 1/4" Composite Straight Die Grinder gives technicians a lightweight pneumatic tool for controlled material removal. Its 0.5 HP motor and 20,000 RPM free speed support work with compatible mounted stones, carbide burrs, and 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, and general shop finishing.
At 1.10 lbs. and 8.50" long, the 6201 provides a straight-body layout with added reach compared with shorter mini grinders while remaining manageable for detailed hand work. The direct drive design keeps power transfer simple for high-speed finishing, while the rear exhaust directs air away from the front of the tool and work area. AIRCAT's patented quiet tuned exhaust reduces sound output to 82 dBA, and the feather trigger helps the operator control speed during deburring, blending, and surface preparation.
Type: Composite Straight Die Grinder | Model: 6201 | Motor: 0.5 HP | Free Speed: 20,000 RPM | Collet Size: 1/4" | Gears: Direct Drive | Exhaust: Rear | Weight: 1.10 lbs. | Length: 8.50" | Air Consumption: 4.2 CFM | Recommended Hose Size: 3/8" | Air Inlet: 1/4" NPT | Noise Level: 82 dBA
Features:
- 0.5 HP motor and 20,000 RPM free speed support grinding, deburring, edge cleanup, and finishing work.
- 1/4" collet accepts compatible 1/4" shank mounted stones, carbide burrs, and rotary accessories when accessory speed ratings match the tool.
- Composite straight-body design helps keep the tool manageable during repeated detail grinding and finishing tasks.
- Patented quiet tuned exhaust reduces operating noise to 82 dBA.
- Superior steel grade internal bearings support longer service life during regular shop use.
- Feather trigger provides better speed control during burr removal, surface blending, and material cleanup.
- Ergonomically designed housing supports comfortable handling during automotive, fabrication, commercial, and maintenance applications.
- 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 detail work around engine, brake, exhaust, and body components.
- Metal fabrication: Deburring cut edges, blending small weld details, cleaning drilled holes, and touching up metal features after cutting or machining.
- Manufacturing maintenance: Finishing brackets, housings, guards, fixtures, panels, and repair components during production support or maintenance work.
- Equipment service: Cleaning small service points, removing burrs from mounts and covers, and preparing compact repair areas before reassembly.
- MRO and shop finishing: Supporting general material cleanup, surface preparation, and edge conditioning with properly rated 1/4" shank accessories.
FAQs:
- Q: What is the AIRCAT 6201 best used for?
A: The AIRCAT 6201 is best used for grinding, deburring, edge cleanup, and finishing work where a straight die grinder provides better access and control than a larger grinder. Common uses include automotive repair, fabrication cleanup, equipment service, manufacturing maintenance, and MRO finishing. - Q: How is the AIRCAT 6201 different from the AIRCAT 6200?
A: The AIRCAT 6201 is listed with a 0.5 HP motor, 20,000 RPM free speed, 1.10 lb. weight, and 8.50" length. The AIRCAT 6200 is listed with a 0.4 HP motor, 20,000 RPM free speed, lighter 0.90 lb. weight, and shorter 6.50" length. - Q: What accessories can I use with this die grinder?
A: Use compatible mounted stones, carbide burrs, and rotary accessories with the correct 1/4" shank size and a speed rating suitable for 20,000 RPM operation. Always follow the accessory manufacturer's safety and speed instructions. - Q: What air hose size should I use with the AIRCAT 6201?
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, collets, or other accessories. This helps prevent accidental starts while the tool is being adjusted.
| SKU | Free Speed (RPM) |
Motor (HP) |
Collet Size (in) |
Gears | Exhaust | Weight (lbs.) |
Length (in) |
Air Cons. (CFM) |
Rec. Hose Size (in.) |
Air Inlet NPT (in.) |
|---|---|---|---|---|---|---|---|---|---|---|
| 6205 | 25,000 | .3 | 1/4 | Direct Drive | Rear | .75 | 4.80 | 4.0 | 3/8 | 1/4 |
| 6200 | 20,000 | .4 | 1/4 | Direct Drive | Rear | .90 | 6.50 | 4.0 | 3/8 | 1/4 |
| 6201 | 20,000 | .5 | 1/4 | Direct Drive | Rear | 1.10 | 8.50 | 4.2 | 3/8 | 1/4 |
Looking for more information about the Aircat Pneumatic Straight Die Grinders? For help choosing the correct Aircat Pneumatic Tools, please call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
