How to dig a hole in the Keyhole Fittings　キーホール吊り金具埋め穴掘り

Hisashburi.

Video very helpful for me. Thanks.

Flip it over for a snug fit.

This is great if you have a shop full of tools but I’ve got a butter knife,a glue stick and a 1/2” socket....any advice?

What bit did you use?

Excellent, did not consider Forstner bits
Thank you

This was exactly the information I was looking for. Thank you

目からウロコでした。今まで彫刻刀で掘ってました。面倒なときは金具の厚み咬ませてみたり、工具箱にサイズあったのでやってみます。

Thank you!! This was very informative and quick!

This is a stupid question but how can you control the drilling depth precisely? I purchased some forstner bits and want to do this for keyhole hangers like you did in the video. It’s a nice video!