WOW ! . Beautiful blank and pen !!!
Please tell us what threads, and the overall dimensions
Also, the I.D. and depth of the cavities in both body and cap. I would like to try to copy this design which has same O.D. for cap/body.
That is a lovely design !!
Here's what I have written down (+/- a few smidgeons for some dimensions)
- Cap total length is 67mm, drilled 3/8 for 63mm, 15/32 for 39mm, 31/64 for 9mm. Threads are M13x0.8 triple start. Top diameter 13mm, bottom diameter 15mm.
- Body total length is 75mm, drilled 3/8 for 68mm and 27/64 for 10mm (overall could be shortened by a few mm). Same diameters for top and bottom as the cap. Glued (thick CA) to the body is a small piece made from ebonite that has the M13x0.8 triple start threads and a 10mm 27/64 tenon to insert in the body. Inside threads are M10x1 to match the section.
- Section total length is 33mm. The back is made first with a 7.5mm long tenon threaded M10x1, drilled 9/32 for 12mm. After reverting, the front is drilled 11/32 for 1.5mm, 19/64 for 12 mm and 9/32 to finish through. Then threaded with the jowo#6 tap. Section diameters are 11.2mm at the nib side and 11.5mm at the body side.
(now if I lose my writings I know where to come back to find everything! Not that I ever lose this kind of information...
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Thanks y'all for the encouraging comments!