OFCT 05-M/EM : CHASEOCTO octagonal milling inserts.
  DesignationdtrapGICATGIREMgiicTough ‹————› Hard
Grade
  OFCT 05T3 TN-EM 12.703.860.603.505614637 7TT8020 TT8080 TT7800 TT7080 TT9030 TT9080 TT6080 
  OFCT 05T3 TN-M 12.703.860.803.505613725 4TT8020 TT7080 K10 TT6080