Simple homemade broach for knifemaking/woodworking

[Spira Knives]

Hello back everyone!
I‘ve got a ton of fun making Japanese kitchen knives lately and since they‘ve got a hidden tang, you have to hollow out the handle. Because filing takes a ton of time, I decided to make myself a broach which helps you remove material quickly. I‘m also using it to make the fitting Saya once the knife is done completely.
Thank you for checking it out!
Have a good one and keep broaching

If you‘ve got any questions, feel free to ask here or on YT, I‘m glad to answer them!