Diamond nozzle needle-shaped 171, d=1,0 mm, rough abrasive (model V104.171.534.010). It is used in hardware manicure and pedicure.
Diameter of the working part: 1,0 mm
Working part length: 6.0 mm
Shank length: 44.5 mm
Abrasiveness: rough abrasive (green ring)
Made in Europe