GTMA Utility Shallow Grooving Inserts with 3 Cutting Edges9.525 CW CDX RE3.48 Ref.GTMA 16 ER/IL shown
DimensionsRecommended Machining Data
DesignationCW CDX(1)CWTOL(2)RERETOL(3)IC508 f groove (mm/rev)
GTMA 16ER/IL 1201.20 1.600.050.100.050• 0.02-0.03
GTMA 16ER/IL 1401.40 1.800.050.100.050• 0.02-0.04
GTMA 16ER/IL 1601.60 2.000.050.100.050• 0.03-0.05
GTMA 16ER/IL 1751.75 2.000.050.100.050• 0.03-0.05
GTMA 16ER/IL 1951.95 2.000.050.100.050• 0.03-0.06
GTMA 16ER/IL 2222.22 2.100.050.100.050• 0.04-0.06
  • Inserts for right-hand external grooving can be used as left-hand internal grooving
  • Use with anvil AE 16-0 on external tools and with anvil AI 16-0 on internal tools
  • For cutting speed recommendations and user guide, see pages 419-428, 432-436

(1) Cutting depth maximum (2) Cutting width tolerance (+/-) (3) Corner radius tolerance (+/-)

For tools, see pages: AVC-D-SIR/L (707) C#-SER/L (701) C#-SIR/L (705) SER-D (702) SER/L (700) SER/L-JHP (701) SER/L-JHP-MC (702) SIR/L (703)