Grobet USA Italian Made Screwhead with Tang Precision Files 3" Sizes 2 to 8 Artifex 531 – Twist Drill HSS

531 – Twist Drill HSS #31

3") Mounting Ring Width 21

The Setting Making Jig features five different grooved heads

Maximum torque of 8

you can travel light and source fuel at your destination

Grobet USA Italian Made Screwhead with Tang Precision Files 3" Sizes 2 to 8 Artifex 531 – Twist Drill HSSGrobet USA screwhead files with tang are precision tools designed for filing slots in small screws and narrow slots of any kind. These 3" files feature a narrow diamond cross section with short bevels and sharp edges, making them ideal for exacting bench work where control and precision matter. The cut is the same on every screwhead file in this series single cut on both edges and both flat sides are safe (no teeth), so only the edges do the cutting