JET JAT-483 4" Extended Pneumatic Cut-Off Tool - JT9-505483
JET Air Grinders and Cutter Tools are designed to weigh less than competitive models. These grinder and cutter machines bring more than enough power to tackle any air-powered applications. The JAT-483 4'' Extended Cut-Off Tool will exceed your expectations for power, comfort, reach, and durability. With its 1hp motor driving this tool and its extended shaft you won't have to worry about reaching the work or stalling when you get there.
Top applications include grinding and cutting materials in tight spaces.
JET warrants every product they sell against manufacturer's defects. All JET Air Tools carry a 2-Year Warranty from date of purchase. Warranties are subject to JET's terms and conditions.
Features
- 1hp motors provide the heavy-duty power needed for harsh industrial environments
- Impact resistant composite housings reduce tools weight and user fatigue
- Easy-to-use spindle lock system for quick cutting wheel change and 11-position adjustable guard
- Precision-spiral bevel gears transfer torque and speed to spindle for added durability
- 360° Rotating air inlet keeps the air hose tangle free for added safety
- Tapered angle gear housing allows greater visibility of targeted work area
Specifications
| Air Consumption |
5.3 CFM |
| Air Pressure |
90 PSI |
| Air Inlet |
1/4" NPT |
| Air Hose Size |
3/8" |
| Inner Hose Diameter |
3/8" |
| Free Speed |
14,000 RPM |
| Horsepower |
1 HP |
| Wheel Size |
4" |
| Spindle Thread |
3/8"-24 UNF |
| Overall Length |
14.6" (370 mm) |
| Weight |
4 lbs. (1.81 kg) |
| Sound Power Level |
97 dB(A) |
| Sound Pressure Level |
86 dB(A) |
| Vibration Value |
3.8 m/s² |
What our Experts Think
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Power & Precision: Experts highlight the JAT-483’s strong pneumatic motor delivering consistent power for clean, precise cuts on metal and other tough materials.
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Extended Reach: The 4" extended design offers better access in tight or hard-to-reach spaces, improving efficiency on detailed jobs.
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Ergonomic Build: Lightweight and balanced for reduced operator fatigue, ensuring longer, comfortable use.
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Durability: Built with high-quality materials, it withstands heavy-duty applications and long-term wear.
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Versatility: Suitable for automotive, fabrication, and industrial cutting tasks, praised for reliable performance across various applications.
Q&A
Q: What is the JET JAT-483 Cut-Off Tool?
A: A 4-inch extended pneumatic tool designed for precise, efficient metal cutting and grinding.
Q: What materials can it cut?
A: Suitable for metal, steel, aluminum, and other hard materials.
Q: What power source does it use?
A: Powered by compressed air (pneumatic).
Q: What are its key features?
A: Extended reach, lightweight design, high RPM for fast cuts, and durable construction.
Q: Who is this tool ideal for?
A: Professionals in metalworking, automotive, fabrication, and maintenance.
Q: Is it compatible with standard air compressors?
A: Yes, works with most 90 PSI+ air compressors.
Maintenance Tips
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Use clean, dry compressed air to prevent moisture buildup.
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Drain the air compressor tank regularly to avoid water contamination.
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Avoid over-tightening the cutting wheel to prevent damage to the spindle.
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Inspect hoses and connections for leaks or damage before each use.
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Operate the tool within recommended air pressure limits to extend lifespan.
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Periodically check and replace worn or damaged seals and O-rings.
