Precision Machinists Jack for Toolmaking - Just One Fixture
Channel: Adventures with a Very Small Lathe
Date: 2019-07-17

I needed a very specific precision machinists jack to mill the flutes for my custom tap project, so I made one up from scrap. A few people asked for some details of the build, and while I was there I thought I'd make a few improvements, and turn it into a Just One Fixture episode.

The links below will financially support this channel if you use them to buy stuff:

Machines:
Proxxon PD 250/e Lathe (24002) - https://ebay.to/2YPIOAk
Proxxon FF 230 Milling Machine - https://ebay.to/2LHkDAD
Universal Bevel Protractor - https://ebay.to/2LnaIko

Materials:
EN1APb leaded mild steel, 20mm bright drawn bar
Brass, 20mm round bar - https://ebay.to/32vHc1d
Aluminium 6mm square bar - https://ebay.to/2LphFl2
A2 stainless steel machine screws and nut, M6 thread - https://ebay.to/2xQ4xN2
Accu A2 stainless steel countersunk machine screws - http://bit.ly/2YbKTJO

Music:
Easy Lemon by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/...)
Source: http://incompetech.com/music/royalty-...
Artist: http://incompetech.com/