3M 1/4″ Heavy Duty Air Die Grinder – 20237

• Blending corners, cleaning internal diameters, contour finishing, deburring internal diameters, flat areas, grinding, light grinding, parting line removal, polishing internal diameters, radiusing, straight shaft grinding and straight line – brushed finish.
• Straight shaft.
• Powerful and lightweight.
• Off-set gear box for increased torque.
• 3M gripping material for greater operator comfort.
• Safety lever throttle to avoid accidental starting.
• Ideal for heavy-duty applications.
• Motor: 1 HP
• Maximum Speed: 20,000 RPM
• Air Inlet Size: 1/4 NPT
• Length: 7.75
• Air Pressure: 90 PSI