DNGA-CBN : Negative 55° Rhombic inserts with CBN tips for finishing of hardened steels and cast irons
  DesignationdtrltGICATGIREMgiicTough ‹————› Hard
Grade
  DNGA 150404 LN 12.704.760.404.205403051 3TB670 TB650 TB610 
  DNGA 150404 LS 12.704.760.402.605400841 1TB650 
  DNGA 150404 LS2 12.704.760.402.605403052 3TB670 TB650 TB610 
  DNGA 150404 LS4 12.704.760.402.605403053 3TB670 TB650 TB610 
  DNGA 150408 LN 12.704.760.803.905403054 4KB90 TB670 TB650 TB610 
  DNGA 150408 LS 12.704.760.802.305400851 2KB90 TB650 
  DNGA 150408 LS2 12.704.760.802.305403142 4TB730 TB670 TB650 TB610 
  DNGA 150408 LS4 12.704.760.802.305403058 1TB670 
  DNGA 150412 LN 12.704.761.203.505401224 2KB90 TB650 
  DNGA 150412 LS2 12.704.761.202.205403060 1TB670 
  DNGA 150412 LS4 12.704.761.202.205403061 1TB670 
  DNGA 150604 LN 12.706.350.404.205403143 4KB90 TB730 TB670 TB650 
  DNGA 150604 LS 12.706.350.402.605401226 1TB650 
  DNGA 150604 LS2 12.706.350.402.605403144 4TB730 TB670 TB650 TB610 
  DNGA 150608 LN 12.706.350.803.905403145 4TB730 TB670 TB650 TB610 
  DNGA 150608 LS2 12.706.350.802.305403146 5KB90 TB730 TB670 TB650 TB610 
  DNGA 150608 LS4 12.706.350.802.305403066 1TB670 
  DNGA 150612 LS2 12.706.351.202.205403067 1TB670 

LN: Regular size CBN tip , LS: Small size CBN tip
LS2: Small size CBN tip with two corners
LS4: Small size CBN tip with four corners