D1 to BRFN-30 Refill Converter
thingiverse
这是一个可以把D1规格的笔芯转换成BRFN30规格的套件。根据打印精度的不同，可能洞口会需要一定的打磨才能插入笔芯。在我的打印机上，阻尼刚刚好可以卡住笔芯，但是不至于拔不出来。This case can convert any D1 refill into a Pilot BRFN-30 compatible refill. The hole is designed to provide enough friction to hold the refill without getting it stuck. However, depends on the printer accuracy, you might need some filing or remixing of the model.
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With this file you will be able to print D1 to BRFN-30 Refill Converter with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on D1 to BRFN-30 Refill Converter.