Tamiya 74082 0.4mm Fine Drill Bit for Scale Modelling  [74082]

Tamiya 74082 - Fine Drill Bit (0.4mm)
Price:
CAD$7.34
Brand:
Tamiya
Model:
74082
GTIN:
4950344740826
Condition:
Brand New
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Fine drilling with the Tamiya 74082

The Tamiya 74082 Fine Drill Bit is a compact tool aimed at hobbyists who need exact, repeatable holes in their builds. With a 0.4mm diameter it works neatly in Tamiya Fine Pin Vises and other small hand drills, making it ideal for delicate detail work on scale models and RC bodies.

High-Speed Steel for steady performance

Made from High-Speed Steel (HSS), this bit holds a sharp edge across a range of materials including plastics, timber and soft aluminium. It is useful for trimming and detailing 1/10 scale RC cars and intricate model kits where small, accurate penetrations are required.

Yes. The HSS construction handles soft metals like aluminium at low feed rates and steady pressure. Use light lubrication for cleaner holes.
It fits any pin vise or chuck that accepts a 0.4mm shank, so third party pin vises that support that size will work fine.
Use low speed, light pressure and let the bit cut gradually. Back out frequently to clear swarf and support thin parts to reduce snap risk.

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