40 Hex Drill Bit Gridfinity 3x2 (4U Height)

A hex/drill bit holder for Gridfinity that holds 4 rows of 10x 6.5mm hex bits. Each hole has a 0.5mm tolerance so the bits fit securely and can't rotate, but can easily be pulled out.

I've left space below each row to print out labels. Could fit a lot more drill bits if you didn't need this.