Tamiya 74133 0.9mm Fine Pivot Drill Bit for Scale Modelling 1.5mm Shank  [74133]

Tamiya 74133 - Fine Pivot Drill Bit 0.9mm (1.5mm Shank)
Price:
£4.72
Brand:
Tamiya
Model:
74133
GTIN:
4950344741335
Condition:
Brand New
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Fine Drilling Solution for Scale Modellers

The Tamiya 74133 fine pivot drill bit is aimed at modellers who need consistent, tiny holes. With a 0.9mm tip and a 1.5mm shank, it is suitable for precise drilling tasks in assembly and detailing operations.

Main Characteristics for Hobby Use

This drill bit produces clean holes in plastics and resins with minimal tear out. The 1.5mm shank provides compatibility with many small chucks and pin vices commonly used in model workshops.

Typical Modelling Tasks

Ideal for creating mounting holes, routing small wiring and fitting miniature fixtures, the Tamiya 74133 performs best with gentle feed and reduced speed on delicate materials to avoid breakage.

What is the best way to start a tiny hole?

Use a scribed centre mark or a small pilot drill first, then follow with the 0.9mm bit to ensure the hole starts without wandering.

Will this bit work in a micro electric drill?

Yes, provided the micro drill has a chuck that accepts a 1.5mm shank and you run it at low speed to avoid overheating and breakage.

How can I prolong the life of the bit?

Keep drilling speeds low, clear swarf regularly and store the bit safely. Avoid using it on materials harder than recommended to reduce wear.

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