Rope Knurling

This week is my last welding class,so following that I can get back to my project of making a knurling tool. Here’s a piece to inspire all those making knurling tools, a lovely rope knurl from Jon Bower. This is
Knurling tool slots

I’ve finally finished machining the slots in the end of the knurling tool arms. It’s been a slow process as each pass of the milling cutter only took of 0.5mm and I had to machine both sides of the slots
Nice bit of knurling

I’ve told a few people that I’m making a knurling tool and some of them look at me with a puzzled expression and ask what knurling is. I’ve been trying to find a good example of this and have noticed
Knurling Tool Work in Progress

Some pics of the knurling tool in various stages of being built. The next steps are to saw the other two slots and then machine or file the slots square. I think that I should be able to mill the
Machining square things in a lathe

This week I decided to start some work on a caliper knurling tool, based around the ideas in the Workshop Practice book, Making Small Workshop Tools. After sketching some plans, the first thing I needed to do was saw up