For model makers who demand tight tolerances, the Tamiya 74116 Fine Pivot Bit delivers controlled 0.5mm drilling with a 1mm shank. Its thin cutting tip is made for small, detailed work on RC parts where accuracy matters and breakage risk must be minimised.
The bit's geometry places a narrower cutting diameter inside a thicker shank, improving stability and lowering the chance of walking or bending while you drill. This provides consistent, repeatable holes for mounting small hardware and fittings.
This pivot bit is designed to work with Tamiya pin vises, including models 74050, 74051, and 74112, making it straightforward to integrate into your existing hand tool setup for delicate drilling tasks.
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