JAT-480, 1/4", 1 HP Die Grinder

JAT-480, 1/4", 1 HP Die Grinder

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JAT-480, 1/4", 1 HP Die Grinder

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The JAT-480 will exceed your expectations for power, comfort, and durability. With its 1hp motor driving this tool you won't have to worry about stalling.


  • 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° Rotating air inlet keeps the air hose tangle free for added safety
  • Comes standard with 1/4" Erickson collet
  • Rear facing exhaust
  • Performace @ 90 PSI. Air Inlet NPT 1/4". Min Hose Size 3/8"


  • Collet Size (In.) 1/4
  • Horse Power (HP) 1
  • Free Speed (RPM) 20,000
  • Air Consumption (CFM) 5.3
  • Overall Length (In.) 7.9
  • Sound Pressure (db) (A) 87
  • Sound Power (db) (A) 98
  • Vibration Value (m/s²) 0.46
  • Air Inlet (NPT/In.) 1/4
  • Air Hose (ID/In.) 3/8

Warranty Information


JET warrants every product it sells. If one of our tools needs service or repair, one of our Authorized Service Centers located throughout the United States can give you quick service. In most cases, any of these JPW Industries Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or perform routine maintenance and major repair on your JET tools. For the name of an Authorized Service Center in your area call 1-800-274-6848.

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