WNGA-CBN : Negative 80° Trigon inserts with CBN tips for finishing of hardened steels
  DesignationltdtrGICATGIREMgiicGrade
  WNGA 060408 WZ-LS6 2.109.524.760.805403116 1TB670 

WZ-LS3/LS6: Wiper geometry
LS3: Small size CBN tip with three corners
LS6: Small size CBN tip with six corners