Minimo Replacement nib for the pneumatically driven engraving pen "Work Marker"

It's ultra-lightweight and has a slim body, making it easy to write with.
With three times the vibration frequency of conventional pneumatic pens (over 600 times/minute), it enables deeper, clearer, and faster engraving.
The pen tip uses a special ultra-hard material with excellent durability and wear resistance.
The operating air pressure is 0.4 to 0.7 MPa.
Ideal for marking alignment marks on various metals, glass, resins, hardened steel (around HRC50), and mold parts, as well as for deburring and sandblasting precision cast and forged parts.