TTGNR/L : T-holders with 91 approach ang for negative triangular inserts
Right-hand shown
  Designationh1hbl1l2fGICATGIREMgiic
  TTGNR 2020 K16 0.020.0020.0125.0025.025.03603365 0
  TTGNL 2525 M16 25.025.0025.0150.0025.032.03602476 0
  TTGNR 2525 M16 25.025.0025.0150.0025.032.03602452 0