End of hex screwdriver handle mark

Project

Maturity: Good

• 5 prototypes.

Hardware

• M3 screws (ISO 10642). any length is good.
• 2.5 drill bit.
• M3 tap.

Comment

To better see the reference of some common hex screwdrivers when they are stored vertically when they are stored vertically.

A tool guide is provided to drill a 2.5mm hole in the end of the screwdriver to later tap it to M3.

Printing instruction

Should be bicolor for a better contrast of the reading.