Tamiya 74133 Precision 0.9mm Pivot Drill Bit with 1.5mm Shank  [74133]

Accurate Drilling for Scale Model Builds

The Tamiya 74133 fine pivot drill bit is a go-to tool for RC hobbyists who work to tight tolerances. Its 0.9mm diameter and 1.5mm shank let you drill tiny, accurate holes for assembly, detailing and retrofit tasks without damaging surrounding parts.

Fine Tip Features for Detail Work

This bit is made to help model builders achieve neat results on small components. The fine tip provides controlled entry into plastic and resin pieces, while the 1.5mm shank is compatible with common hobby drill chucks and pin vices used in model shops.

Common Uses in RC Projects

Best suited for plastics and resins, the Tamiya 74133 is helpful when fitting accessories, routing wiring through tight sections, or preparing mounting points for small hardware. Use light feed rates and steady rotation to keep holes clean in delicate materials.