Jet JAT-450 R8 4" Angle Grinder 12,000 RPM 505450

Direct Ship* Item will ship direct from manufacturer if meets minimal requirements or from Ohio Power Tool, whichever is faster typically these orders will take 2-5+ days to ship if available from manufacturer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.

Jet Tools

JAT-450 R8 4 Angle Grinder 12;000 RPM 505450

The JAT-450 is built with making your job easier in mind. With adjustable wheel cover; spindle lock for wheel changes; and outstanding power for it's 0.9hp motor; this tool will help you get your job done fast and efficiently.


  • Precision spiral bevel gears transfer torque and speed to spindle for added durability.
  • Easy to use spindle lock system holds the cutting wheel for quick disc changes.
  • Tapered angle gear housing allows greater visibility of targeted work area.
  • Ergonomically designed grip absorbs vibration and reduces hand fatigue.
  • Tool-less wheel guard swivels 360° with 9 preset positions.
  • Safety throttle lock prevents accidental engagement.
  • Variable-speed throttle ramps up to maximum RPM.
  • Two-position auxiliary handle for versatility.
  • Rugged; ball-bearing design for durability.
  • Lightweight composite handle.
  • Performace @ 90 PSI. Air Inlet NPT 3/8". Min Hose Size 3/8".


    Wheel Size (In.)4 x 5/8 x 1/4
    Spindle Thread (In./TPI)3/8"-24 UNF
    Horse Power (HP)0.9
    Free Speed (RPM)12;000
    Air Consumption (CFM)4
    Sound Pressure (db) (A)83
    Sound Power (db) (A)91
    Vibration Value (m/s²)2.4
    Air Inlet (NPT/In.)1/4
    Air Hose (ID/In.)3/8
More Information
MPN 505450
UPC/GTIN 731325354195
Shipping Weight 5.00