Jet 505450 Jat-450, 4″ Angle Grinder

• 4″ 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 composite handle
• Grinding wheel not included
• Performace @ 90 PSI. Air Inlet NPT 3/8″. Min Hose Size 3/8″

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.

• Classification: R 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 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/s): 2.4
• Overall Length (In.): 9-3/8
• Weight (Lbs.): 4.40
• Height: 4.1700
• Length: 11.1800
• Weight: 5.0000
• Width: 5.7700