Allen Screwdriver with ball bearing end spinner

thingiverse

Cut the allen key as shown so it fits snugly into the handle. Insert 2 M3 washers under the ball bearing to secure it in place properly. The optional snap on TPU end cap cover is available, and it's designed to be printed with a high-quality TPU material. Hardware Requirements: * A precision-made ball bearing MR103 (3mm ID x 10mm OD x 4mm thick) for smooth operation * One M3x6 button head screw or self-tapping screw for added stability * One M3x12 button head screw or self-tapping screw for extra reinforcement * A 2mm allen key that fits perfectly into the M3 button head screw Alternative files with adhesive pads are included, and the end cap with adhesion pads features a breakaway support structure. This design ensures easy removal of the support when it's no longer needed.