Mini dual HEX DIY driver

Mini dual HEX DIY driver FeaturesHEX slots on both sides for 6.35mm (1/4”) and 4mm HEX bits, and it rotates from the middle freely, like a precision tool does. PrintingPrint it without supports on the orientation as it came from the 3mf file (pls ignore the warnings from the slicer).Infill: 100% Post processingLoosen the two opposite parts; they should rotate freely from each other.Use the force of your hands, by wiggling, twisting and rotating the two parts. The model has been designed with tight tolerance otherwise it’ll be too loose.If you won’t succeed with the above method then put a HEX bit on the big slot (6.35mm – 1/4”) and use a plier to hold it while wiggling and rotating with your fingers on the other side. It’s resilient and it’ll withstand the force. The above task needs to be done only once. Other optionsFour extensions were designed to improve handling and precision when using the driver.