precision screwdriver

The Story I designed this because I lost the original handle for my precision screwdriver set but still had all the bits. Instead of buying a whole new kit, I printed this robust, magnetic handle.FeaturesStandard Fit: Compatible with standard 4mm hex precision bits (common in electronics repair kits).Magnetic Hold: Designed to accept a 4mm diameter magnet at the bottom of the socket. This ensures the bit snaps in satisfyingly and doesn't fall out while you are working.High Strength: Printed with thick walls to withstand the torque needed for small screws without cracking.Hardware Required1x 4mm Diameter Magnet: (Round). Drop a small amount of superglue into the hole before inserting the magnet to keep it permanently fixed at the bottom.Precision Bits: Any standard 4mm hex bit.