Identification stamp dati 21900 (Raster) > Type CC

Year + 11 years connected with type B (displays e.g. dec. 22)

  • Sleeve with identifier
  • Adjustable insert with an indicator arrow. This arrow is use as screw slot for the adjustment and for fast changing of insert
  • Fastening thread
  • Clamping unit for infinite locking of the djustable insert
  • Material for sleeve and adjustable insert: 1.4034, hardened HRC 56 ± 2, stainless
  • Marking laterally reversed