Quality Threads
Cutting screw threads in the lathe is one of the more advanced techniques you can try in your home workshop. But how do you know if it has been done correctly? Although it is tempting to just try fitting the
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Tags: inspection, quality, threads
Tap Terminology
There are many different types of taps, Steven Grantham comments on his blog that there are 38 pages of them in his catalogue. Here’s a few reasons why. Threads There are many different types of thread, metric fine, metric coarse,
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Tags: Taps, Terminology, threads
Metal sculpture in brass, mounted on an 1800s French Coin
