Mini Precision Screwdriver Handle V2 with 16 bit magnetic holder

Mini precision screwdriver handle with integrated 16 bit holder. Based around a 4mm x 115mm magnetic screw bit extender and 5mm x 2mm disc magnets.

Inspired by my previous attempt and work from Fjederhaek.

Parts

• 8x 5x2mm round magnets
• 1x 4mm magnetic screw bit extender 115~150mm total length (shorter is better)

Assembly Magnets should stay in place without glue. Use a rubber mallet to insert the bit extender in the handle