Ten bits that turn a pin vise into a full drilling kit: doubled-up 0.7 and 0.9mm for fine detail work (with a spare when the inevitable happens), then 1.0 through 3.0mm for everything up to rare-earth magnet pockets. Sized for plastic, resin, and metal models.
They fit the Miniature & Model Drill, and the 3mm bit is exactly what the Model Magnets want.
Do these fit other pin vises?
Yes — any pin vise with a chuck accepting up to 3mm shanks, including most hobby brands.
Which size for #78-ish detail holes?
0.7mm sits between #70 and #69 — right in the range for common 0.012-0.020 inch detail wire.
Can I use them in a rotary tool?
Better not at fine sizes — high RPM snaps sub-1mm bits and melts styrene; hand power is the point.
