3 in. Professional High-Speed Reversible Air Cut-Off Tool

Cut through sheet metal, hangers, straps and more with this air cut-off tool

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Product Overview

The Chief™ 3 in. Professional High-Speed Reversible Air Cut-Off Tool has a rugged lightweight composite body for comfortable, precise operation. The reversible air motor directs sparks away from the operator in both right or left-hand positions. This high speed cutter has a paddle trigger for precise control. Safety catch prevents accidental startup.

  • Durable, heavy-duty construction ideal for cutting mufflers, tailpipes, sheet metal, nuts and bolts
  • Designed with a lightweight composite body that resists getting cold
  • Tool-free 360° adjustable locking guard locks in 16 positions
  • Safety lock paddle trigger for smooth control
  • Easy reversing collar directs sparks away from operator
  • Rear exhaust keeps debris away from work area

Important Information

  • Cutting disc sold separately.

Customer Videos

We think you’ll enjoy these customer-made YouTube videos about our products. They’re independent, uncut and unsponsored. They may also contain some four-letter words that aren’t “tool” and other content that’s not appropriate for children. We hope these videos help inform your tool-buying decisions. And a note from the lawyers: Products should always be used in accordance with the owner’s manual.


Air inlet size
1/4 in. -18 NPT
Arbor size
3/8 in.
Average air consumption
4.6 CFM @ 90 PSI
Blade size
3 in.
Carbon Steel
Speed (max)
20,000 RPM
Product Length
7-1/4 in.
Recommended hose size (in.)
3/8 in.
Shipping Weight
2.10 lb.
Working pressure (psi)
90 PSI
Note: Specifications are approximate and subject to change


We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.