Gridfinity box for step drills and bits

prusaprinters

2x3 Gridfinity box for step drills and bits with flexible retainers. For 1x20 and 2x12mm step drills that often sold cheaply as a kit on Amazon and Ali. Also has holders for 20 normal bits.This is a ¾ height box because it needed the depth for the 20mm drill, but could not go full 1 height without making picking out the drills and bits harder.The bit holder part is just there to fill out the 2x3 grid and because I wanted to experiment with making object stencils for flextures. The flexture grippyness varies a bit with the quality of the print, but with the least grippy one it still held the bits when turned upside down. They will not stay put if shaken up-side down. The “flextures” for the drills on the other hand will hold through and earthquake.Printed in eSun white PETG and 0.2 mm layer height. Recommend supports on >70 degree angles. This adds some small very easy to remove pillars that avoids mess on the bottom and fills in the magnet holes. The support material in the holes can be left as is unless you plan to use magnets, and if you do it's easy enough to pull out with a needle noose plyer.The other files section contains exports of all Fusion 360 objects used.