Tap Drill Handle/Adapter + Box

thingiverse

This is a custom set of adapters, handle and box specifically designed for this tap drill set: https://www.aliexpress.com/item/New-5PCS-Set-HSS-M3-M4-M5-M6-M8-Machine-Spiral-Point-Straight-Fluted-Screw-Thread/32558965348.html?spm=2114.13010608.0.0.asvjj6 The handle idea was inspired by this innovative design: http://www.thingiverse.com/thing:1589240 Additional resources for this project can be found here: http://diyers.com.br/index.php/en/2017/01/08/tap-drill-box/ And more DIY projects can be accessed through this link: http://diyers.com.br/ Print Settings: Printer: Graber i3 Rafts: Doesn't Matter Supports: Doesn't Matter Resolution: 0.4mm Infill: 30% Notes: When printing in ABS, scale the objects to 1.01 to compensate for shrinkage. Assemble: Extra Parts: Tap drill bits: https://www.aliexpress.com/item/New-5PCS-Set-HSS-M3-M4-M5-M6-M8-Machine-Spiral-Point-Straight-Fluted-Screw-Thread/32558965348.html?spm=2114.13010608.0.0.asvjj6 9 pieces of 5mm x 1mm neodymium magnets: https://www.aliexpress.com/item/100-pcs-Disc-Rare-Earth-Neodymium-Super-Strong-Magnets-N35-Craft-Mode-HH1/32610921145.html?spm=2114.13010608.0.0.N5YP8T One 20mm M3 allen screw (see the picture below for the exact model) Insert each tap drill bit into its specific adapter, and add some CA glue to the adapter hole for better retention. Insert a 20mm M3 screw into the handle hole to provide strength against torsion forces. Apply EVA rubber to the brackets for secure fitment of adapters/drills. Obtain a CD cover transparent plastic piece and place one magnet underneath it (nine magnets are needed instead of eight). Place four magnets, one at a time over the previous CD cover / magnet and mark them in red color. Flip the magnet under the CD cover and repeat the process with another four magnets, marking them in blue color. Secure the red magnets to holes on the bottom part of the box using CA glue. Also, attach the blue magnets to the top part (box cover). Now it's complete - make the most out of your tools.