Nắp Chụp Đầu Vặn Lục Giác

Hex Head Driver Caps

I just printed with PLA at 0.20 layer height, two parameters, 15% infill. Pretty much anything will do.  For the caps with printing on the top I printed the insert down with auto-tree supports.  I print the Blank Hex Cap with the largest part of the cap on the build plate.  

NOTE: The caps are intentionally a tight fit; you may need to print them a slightly smaller (1%-2%) scale if the fit is too tight for your hex driver.

I've used these hex head drivers since 2021, but they've had two problems:

1. The 1.5, 2.0, 2.5, 3.0 font is small so I often grab the wrong driver
2. Since the metal handle is round, they often roll away from me

Now that I've printed each end-cap in a different color I'll just remember "I need the green one", and since the cap is hex-shaped, it no longer rolls. 

For the Driver Holder, see: https://www.printables.com/model/706769-hex-driver-holder-for-hex-wall

Here's the brand I bought, but there are many similar elsewhere which may have the same form factor.

Neewer Lightweight Titanium Nitride Coating Hex Driver Wrench 4 Piece Set, Hex Screw driver Tools Kit Set for RC Helicopter (1.5mm/2mm/2.5mm/3.0mm) https://a.co/d/bgXRbjJ