2.0mm Tungsten Arm Reamer Tip AM-492037 by Arrowmax  [AM-492037]

Tip for Precision Reaming

This Arrowmax AM-492037 tip is a tungsten steel cutting insert supplied as a replacement part to ream and restore 2.0mm arm holes on RC model components. It is provided as the tip only for users who replace worn inserts to preserve arm fit and alignment.

Use notes: insert the tip into a matching reamer shaft or holder; it removes small amounts of material to produce consistent 2.0mm bores. The tip is appropriate for trimming, deburring, and correcting slightly oversized or worn holes for accurate pin and bearing fit.

Tuning role: keeping arm hole diameter consistent helps preserve intended suspension geometry and predictable steering, which is especially useful when making small setup changes or after long service intervals.