Gridfinity Deburring Tool and Blade Holder
Gridfinity horizontal drawer storage for AFA Tooling deburring tool and replacement blades. I got the 21 mixed blades kit from Amazon.
https://www.amazon.com/gp/product/B09ND83DZ6
Knife is 4x1x3 and replacement blades are 3x2x6.
I stack the knife and a deburring tool on top of replacement blades for each and it takes up 4x2x9 total.
STL and Fusion 360 files attached.