Tamiya 74133 Fine 0.9mm Pivot Drill Bit for RC Detailing 1.5mm Shank  [74133]

Tamiya 74133 - Fine Pivot Drill Bit 0.9mm (1.5mm Shank)
Price:
AUD$9.46
Brand:
Tamiya
Model:
74133
GTIN:
4950344741335
Condition:
Brand New
Write a review

Controlled Micro Drilling for RC Detail

The Tamiya 74133 fine pivot drill bit suits hobbyists focused on neat finishes and fine-scale work. Its 0.9mm diameter combined with a 1.5mm shank offers steady control when adding small holes or mounting points in model parts.

Why Modelers Choose This Bit

The fine geometry of this bit helps maintain clean entry points and reduces slippage on curved surfaces. It performs well in plastics and resins and is compatible with many common micro chucks and pin vices.

Practical Workshop Uses

Use the Tamiya 74133 for installing tiny rivets, routing antenna or light wiring, and preparing pilot holes for micro screws. Slow speed and light pressure will extend the life of the 0.9mm tip when working with delicate materials.

Can this bit be used with a hobby drill?

It can be used in low speed hobby drills if the chuck accepts a 1.5mm shank, but a pin vice gives better control for tiny holes.

Which materials are best for this bit?

This bit is best for plastics and resin found in model bodies. Harder materials will reduce the bit life and call for a different drill type.

Any tips for drilling curved body panels?

Support the panel on a shaped form or backing block, start with a centre punch or pilot mark, and use steady, light pressure to avoid walking of the bit on the curve.

Copyright © 2008-2025 rcjaz.com.au All rights reserved