Fountain Pen - Bock 250
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Fountain pen compatible with Bock 250 nib units and Standard International converters.
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Model information
- Source
- Printables
- Category
- Office
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
This is a fountain pen that uses a Bock #6 (250) nib unit & Standard International Cartridge/converter. You will have to purchase those separately. I purchased mine from Pen Realm for this build.
The clip is installed with one M2.5 flat head screw 6mm long such as McMaster-Carr part 92010A016
The threads connecting the feed housing are M7.9x0.6.
I did not need to chase these with a tap, but your printer settings may change that.
Tough PLA works best as regular PLA can be brittle.
Print with a 0.4mm nozzle max. Adaptive layer height down to 0.1mm because there's fine detail on all of the parts. Your printer needs to be well-calibrated to print this accurately
Print all parts with the largest flat face down and use a brim on all except the clip. No support should be necessary.
Print them one at a time for the best result to reduce stringing. You will need to deburr/chamfer the bottom edge with a sharp knife or sandpaper just to ensure a proper fit and removal of the brim.
The whole assembly is approximately 30g and 4 hours of print time.
I recommend running a flow calibration cube https://www.printables.com/model/81314-flow-calibration-cube before attempting to run any of my pen designs.