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Pencil Grinders Rotary Vane Air Motors

  • Rotary vane air motor models.
  • Precision demurring and finishing with adjustable speed.
  • An ideal tool for use in casting houses, effective on cast parts of aluminum, bronze and brass. Quickly and efficiently removes gates and parting lines in cast parts.
  • High-efficiency rotary vane in motor.
  • Adjustable tool speed from 5,000 RPM to 25,000 RPM.
  • Operate tool and adjust speed by simply rotating rear roll valve.
  • Collet cap has tactile grip to protect operator from rotating collet, and allow fingertip control.
  • Changing of attachment is achieved with easy, two-wrench maneuver.
  • Unique housing shape allows tool to be held as a traditional die grinder.

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