Maybe a side question, but does someone has technical drawings of the Deckel 16 mm collets? ...
https://www.ebay.de/itm/142784947086 the drawing there is very similar to the collect that came with my S1, note the LH thread
the collet that I have has these differences:
the thread is right handed 60 degree M16x1.2, not LH as in the 328E drawing
large diameter = 23mm
overall length = 111mm
thread length = ~21mm
key slot width = 2.5mm
key slot length (at full depth) = 40mm, depth from the 16mm diameter ~1.7mm
inside diameter 10.8mm (length 83mm), there is no thread for depth stop
cone angle seems to be 20 degrees
the 16mm shank runs right up the cone, it has no relief like in the ebay 328E drawing
I'm attaching a STEP file with the model of my collet (the face of the collet is spherical which I didn't model), forum software doesn't allow .step attachments, so I zipped it using 7zip, no password
there are also these 330E, shorter than the original and the 328E, would probably be quite easy to adapt the stichel attachment to accept these, but may not work for the high speed heads, depends on where the rear bearing is and what the draw bar looks like (I've never seen those)
germany-tools
www.germany-tools.eu
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