6th Batch: Threading Tool (Screw Plate) and Pins

This tool is very small! This box is only 3 3/4 inch long and 1 1/8 inch wide and 3/8 inch high. However the price is rather high with ca. USD 150 (retail 2003)

Here is the MKS #155 together with bracelet pins sized 0.8 mm to 1.2 mm (diameter). The length is easily cut to match

One can barely see the threads of the female thread cutter bits by naked eye (if you are my age that is, 51 at the time of writing :) ). To hold the female cutters simply use the same holder as for crown stems

Screw head slots are going to be made with a special file, please see the file next to the green brush on this page

Back to Watch Tool Overview