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Hi For machining the fins of my next scheduled cylinder heads I will need some special groove cutters. Special because for two reasons: A small cutting diameter to follow the desired contour tail combined with a relative high cutting depth, in detail about 20mm (0.8in) of diameter and 6mm...

Hi As the topic “compound rest mounted grinders” is discussed in the “question and answers” section at the moment I want to show you my answer to this affair. Some of you will have seen one of the grinding spindles on my already displayed cam grinder as well. My first attempts at grinding on...

Today I want to tell you about my latest activities on tool making for my small lathe. A well and true running live centre is a must have on every lathe, although most of us will not need this accessory every day. And some jobs like miniature camshaft or poppet valve making require a smaller...

Hallo everyone My first IC engine operates with a sleeve valve, so I wasn’t in need of making cam shafts in the past. Now, being busy in the design phase of some new IC projects, I had to think about a suitable way to build my own cam shafts in future. My plan is to make the shafts from silver...

Hallo everyone, here is my version of building a miniature sparkplug. Needles to say, there are already various publications of surely practicable solutions existing in the web, some had been shown here on HMEM as well. So my report will not contain lots of revolutionary ideas ore totally...

Hallo everyone, even though located in Germany I am a busy reader of this excellent forum for some years. And now, thinking time has come to get a little more involved, I made my registration here today. Being not a native speaker, writing in your language is not my all day business. So I hope...