Centre drill outide face of the base section

Published Jan. 27, 2018, 12:49 p.m.

Since the surface is curved, a drill will wander off down the slope and make the hole off centre. So I use a centre drill and make sure it drills deep enough to give a good recess.

Centre drill outide face of the base section

This photo is found in the following galleries:

Re-drilling the centre holes in base section Watch Case Progress Putting a screw recess into the base section