Drill bit holder

thingiverse

Originally designed with additional increments, this model features standard hole sizes as well. Measuring in millimeters, it includes options such as 2.5, 3, 3.1, 3.2, 3.3, 3.4, 4, 4.2, 4.5, 5, 5.1, 5.2, 5.5, 6, 6.8, 8, 8.2, and 8.5. To assemble, print the top and base parts, using M4x30mm standoffs to maintain separation and ensure a square-ish shape. Following assembly, ream the holes and tapered holes in the base for a loose fit of drill bits.