Tay cầm vặn vít (Bit Driver) cơ bản

-Basic bit driver for 1/4" (6.35mm) hex bits.
-85mm in length.
-A 5x3mm neodymium magnet can be glued in the bottom of the handle to keep bits from falling out.

Printing tips:
-Supports are build into the model, to be cut away after printing.
-I think seams look better on 'random' setting.

03-29-2026 - initial release.