Rockwood 4" Air Angle Grinder

Item #31818 Brand:Rockwood

Rockwood 4" Air Angle Grinder
Heavy-duty professional quality air tool
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The Rockwood 4" Air Angle Grinder is a heavy-duty professional quality tool ruggedly designed for many years of reliable service.

  • High-torque ball Bearing air motor
  • Removable auxiliary handle
  • Variable speed control
  • 10,000 RPM free speed

Features a high-torque, linear, ball bearing supported air motor provides smooth operation and long life. Speed is easily controlled with an infinitely progressive paddle control.


(1) Air Angle Grinder
(1) 4” x 1/4” x 5/8” Grinding Wheel
(1) Auxiliary Handle
(1) Arbor Wrench
(1) Spindle Nut Spanner
(1) 1/4” MNPT, Male quick disconnect inlet fitting


RPM: 10,000 free speed
Air Consumption: 6 CFM [170 L/min] @ 90 PSI [6.2 bar]
Inlet thread size: 1/4” FNPT
Required Grinding Wheel: 4” diameter, 10,000 RPM
Arbor Diameter: 5/8” [16mm]
Variable speed, ball bearing air motor


Always read the tools instructions before use.
Always wear proper safety equipment while using using this tool.
Always follow the proper safety precautions while using this tool.

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