Sentro Knitting Machine Drill Adapter

This adapter for Sentro knitting machines will help you knit projects faster with an electric screwdriver.

I found some online but they were too expensive, so I designed it myself in OpenSCAD (File attached).

Do not use a high-speed drill setting, as it may damage the knitting machine. It is recommended to use slow to medium speed aa the knitting machine was designed for manual use.