Arrowmax AM-492037 Arm Reamer 2.0 x 70mm Tip Only (Tungsten Steel)  [AM-492037]

Precision Arm Reamer Tip for RC Setups

This Arrowmax AM-492037 replacement tip is a tungsten steel cutting insert made for reaming and restoring 2.0mm arm holes on RC-scale components. Supplied as tip only, it serves as a wear part for users who maintain or refine suspension arm fit and alignment during setup and maintenance.

Use notes: the tip is intended to be mounted into a compatible reamer shaft or holder, and is designed for controlled material removal to achieve consistent 2.0mm hole diameters. It is suited to trimming, deburring, and correcting worn or oversized holes where precise fit for pins or pivot bearings is required.

Tuning role: in chassis setup the tool helps restore repeatable arm hole size to maintain predictable suspension geometry and steering response, supporting fine adjustments during setup sessions and routine servicing of RC-scale models.