Arrowmax AM-492039 Arm Reamer 2.5 X 70MM Tip Only (Tungsten Steel)  [AM-492039]

Arm reamer tip for setup and tuning

This Arrowmax AM-492039 arm reamer tip is a RC-scale reaming accessory supplied as the cutting tip only, designed for work on suspension arms and linkage holes. The tungsten steel tip provides a hard cutting edge suitable for cleaning, sizing, and deburring small alloy or plastic arm holes to achieve consistent fit of pins and fasteners during assembly and setup.

Because this item is tip-only it is intended to be mounted into a compatible holder or chuck for controlled reaming. Use steady, light passes and keep the reamer aligned with the hole axis to avoid enlarging the bore unevenly. The tool is useful during initial assembly, when replacing parts, and when validating hole alignment as part of chassis setup procedures.

Maintenance is straightforward: wipe debris from the tip after use, inspect the cutting edge for wear, and store the tip dry to reduce corrosion risk. Handle the tungsten tip carefully to avoid chipping the edge.