Arrowmax AM-423278 Precision Tungsten Ball Driver Tip .078 (5/64) X 120MM  [AM-423278]

Workshop Grade Tungsten Hex Tip for RC Use

The Arrowmax AM-423278 is a dependable ball driver hex wrench tip made for RC hobbyists who expect accuracy and hardwearing performance from their tools. Constructed from tungsten steel, this tip resists wear so it stays serviceable through repeated maintenance sessions.

Built for Strength and Longevity

Tungsten steel gives the hex tip remarkable strength and toughness. That makes it a sensible choice for regular setup and repair work, helping reduce rounded screw heads and material fatigue over time.

Works Well on Small Fasteners

The .078 (5/64") size is ideal for tiny screws found in many RC models, while the 120mm length provides extra reach to tackle recessed or awkward fasteners without stripping or slipping.

Versatile Fit Across Drivers

This tip mates with a variety of hex driver shafts, offering a snug engagement for tasks like suspension tweaks or motor mount adjustments. Its ball driver profile also helps when working at slight angles.