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JAT-451, 5" Angle Grinder

High-quality tools designed for daily, 8 hour use in demanding applications and environments, the R8 Series are engineered with additional features for improved power, safety and comfort.
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  • 5" wheel size
  • 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 aluminum construction
  • Grinding wheel not included
  • Performace @ 90 PSI. Air Inlet NPT 3/8". Min Hose Size 3/8"

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ClassificationR 8
Wheel Size (In.)5 x 7/8 x 1/4
Spindle Thread (In./TPI)5/8"- 11 UNC
Horse Power (HP)0.9
Free Speed (RPM)12,000
Air Inlet (NPT/In.)1/4
Air Hose (ID/In.)3/8
Air Pressure (PSI)90
Air Consumption (CFM)4
Sound Power (db) (A)91
Sound Pressure (db) (A)83
Vibration Value (m/s²)2.4
Overall Length (In.)9-3/8
Weight (Lbs.)4.33

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Red Assurance Lifetime Warranty

We are confident of every Air Tool we manufacture. To prove it, we back every Air Tool that bears the JET name with a Lifetime Warranty. The JET Lifetime Warranty covers manufacturer's defects, but does not cover misuse, abuse, accidents, negligence, wear and tear, improper repair or alternations.

1 Year 'Wear & Tear' Coverage

JET covers all Air Tool repair costs including parts and labor for the first year of ownership. Proof of purchase is required. JET's 'Wear & Tear' Coverage does not cover misuse, abuse, accidents, negligence, improper maintenance, repair or alterations.