Screwdriver handle

"Screwdriver handle"
To create this, the following is required.

"Extension bit holder"
https://www.amazon.co.jp/%E3%82%A2%E3%83%8D%E3%83%83%E3%82%AF%E3%82%B9-ANEX-%E3%82%AB%E3%83%A9%E3%83%BC%E3%83%93%E3%83%83%E3%83%88-%E3%82%A8%E3%82%AF%E3%82%B9%E3%83%86%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%B3%E3%83%9B%E3%83%AB%E3%83%80%E3%83%BC%E3%82%BB%E3%83%83%E3%83%88-ACMH9-E/dp/B00CWR69LS?th=1


"Creation history"
https://x.com/marudetofu/status/1837686582532317310?s=20