A 3D printed drill bit holder shows at a glance which bit is missing, and that visibility kept one maker’s first set complete for years, according to Maker’s Digest, a YouTube channel that designed its own bit case.
Printed holders can also be split into linkable bays to get around build volume limits, as Bitner Built, a woodworking YouTube channel, did when comparing a printed holder with a wooden one.
This guide covers bit cases, drill mounts and drilling accessories, with credited maker tips.
3D Printed Drill Bit Holder Ideas
Prices from Amazon at time of writing. I may earn a commission from links, at no cost to you.
- Size-labeled twist bit cases you can read at a glance
- Hex bit holders that clip onto a drill or belt
- Drill press bit stands
- Bit sorting trays
- Bit holders for Milwaukee and DeWalt cases
Drill Mounts and Accessories
- Wall and shelf drill holders (modular bays)
- Drill guides for 90 and 45 degree holes
- Drill dust catchers for wall drilling
- Screw-holding sheaths for non-magnetic screws
- Depth stop collars
Design Tip: Use Variables
The YouTube channel Maker’s Digest set up each bit’s diameter and length as variables in Fusion 360 and added about 0.3 mm to every hole so bits slide in. He test-printed a 1 mm slice before the full case to check fit.
| Use | Filament | Why |
|---|---|---|
| Indoor holders and organizers | PLA | Easy, stiff, cheap |
| Parts that get dropped or flexed | PETG | Tougher, less brittle |
| Hot garage, truck or van | ASA (or ABS) | Higher heat resistance; needs an enclosed printer |
| Soft jaws, grips, non-marring tips | TPU | Rubber-like, will not scratch |
Best Printers for Drill Accessories
| Printer | Price (Amazon, Oct 16, 2026) | Why it fits | Link |
|---|---|---|---|
| Bambu Lab A1 mini | $249.00 (LED lamp kit bundle) | Small bit cases, drill guides and depth stops fit its smaller bed | Check price |
| Bambu Lab A1 | $299.99 | Great value for PLA and PETG holders and jigs | Check price |
| Elegoo Centauri 2 Combo | $328.99 | Enclosed, for ASA holders in a hot garage, truck or van | Check price |
What YouTube Creators Found About 3D Printed Drill Bit Holders
- Maker’s Digest (Maker’s Digest: “DIY 3d printed Drill bit organizer”) said that seeing every bit at once is what kept his first set complete for years. His new premium bits came in a flip case he didn’t like, so he designed a case where a missing bit is obvious.
- Bitner Built (Bitner Built: “Wood Vs 3D Printed Tool Holder”) compared a wooden adjustable tool holder with a printed one. Because of the printer’s build volume, he split the printed holder into linkable bays.
- The YouTube channel Jet L and the YouTube channel Teaching Tech showed a drill screw-holding sheath and a drill guide with dust collector (see my 3D printed tools roundup).
Wood vs 3D Printed Holder
Frequently Asked Questions
How much clearance should bit holes have?
About 0.2 to 0.4 mm over the bit diameter. Test a thin slice first.
Can I 3D print a drill bit?
Not one that cuts. Print holders, guides and stops instead.
What filament for drill holders?
PETG for wall holders that get bumped; PLA for cases and trays.
Are printed drill guides accurate?
Close enough for most home jobs if your printer is calibrated and the guide has high infill.
Sources
- Maker’s Digest: “DIY 3d printed Drill bit organizer”
- Bitner Built: “Wood Vs 3D Printed Tool Holder”
- Teaching Tech: “12 more 3D printed tools”
- Jet L: “8 3D Printed Tools Nobody Is Talking About”
- eusonic makes: “Making drill bit sorting trays with 3d printing”
- Amazon product listings for the printers linked above, October 16, 2026
Related: 3D Prints for Garage Organization | Gridfinity for Beginners | How to 3D Print Replacement Parts | PLA vs PETG for Beginners
Notes and disclosure
Note: Printer prices come from Amazon listings on October 16, 2026 and change often. The ideas below come from popular YouTube creators and Reddit threads, credited where used.