Model#: JETN505480

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JET JAT-480 1/4 in. 1 HP Die Grinder

  • JET JAT-480 1/4 in. 1 HP Die Grinder
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Rated to last for those demanding 12 hour days, the R12 Series air tools are built to tackle the most extreme jobs. Engineered for Overtime, these tools feature the superior strength and durability needed across a wide range of applications.
  • Upgraded Full, 1 HP motors provide the heavy-duty power needed for harsh industrial environments
  • Impact resistant composite housings reduce tool weight and user fatigue.
  • Sealed ball bearing design keeps out contaminants promoting smooth operation
  • Variable-speed throttle ramps up to maximum RPM, while the safety lock prevents accidental engagement
  • 360-Degree Rotating air inlet keeps the air hose tangle free for added safety
  • Comes standard with 1/4 in. Erickson collet
  • Rear facing exhaust
  • Performace at 90 PSI. Air Inlet NPT 1/4 in. Min Hose Size 3/8 in.
Compliance and Restrictions
warning: This product can expose you to Lead, which is known to the State of California to cause Cancer and Birth Defect/Reproductive Harm. For more information go to


Length: 7.9 in.
Width: 1.9 in.
Height: 2.1 in.
Weight: 2.2 lbs.
Air Inlet Size: 1/4 in
Average Air Consumption (SCFM): 5.3
Collet Size: 1/4 in
Fitting Type: NPT
Horsepower: 1
Hose Size (Min.): 3/8 in
No-Load Speed (RPM): 20000
Operating Pressure (PSI): 90
Switch Type: Trigger/Lock on



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