CDX SH730 GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex INSERTGTGN16 A C CW RE B IC ER/IL shown.PSteelMStainless C K Cast iron N Non-ferrous S SuperalloysHHard materialsCoated : First choice: Second choice Shim D Designation HAND CW±0.03 RE InsertsizeCDX IC Dual-clampCtoolholder:Clamp-onscrew-on andtoolholder GTGN-16ER/IL100 L 1 0.1 zGTGN-16EL/IR100R10.1z clamp-on161.259.534.22G16ER/IL-DTG16ER/IL-S161.259.534.22G16ER/IL-DTG16ER/IL-SE GTGN-16ER/IL120 L 1.2 0.1 z 16 1.3 9.53 4.12 G16ER/IL-DT G16ER/IL-S GTGN-16EL/IR120 R 1.2 0.1 z 16 1.3 9.53 4.12 G16ER/IL-DT G16ER/IL-S GTGN-16ER/IL140 L 1.4 0.1 zGTGN-16EL/IR140R1.40.1zGTGN-16ER/IL170L1.70.1z16 1.5 9.53 4.02 G16ER/IL-DT G16ER/IL-S161.59.534.02G16ER/IL-DTG16ER/IL-S161.79.533.67G16EL/IR-DTG16EL/IR-SF GTGN-16EL/IR170 R 1.7 0.1 z 16 1.7 9.53 3.67 G16EL/IR-DT G16EL/IR-S GTGN-16ER/IL195 L 1.95 0.1 z 16 1.7 9.53 3.75 G16EL/IR-DT G16EL/IR-S GTGN-16EL/IR195 R 1.95 0.1 zGTGN-16ER/IL225L2.250.1zGTGN-16EL/IR225R2.250.1z16 1.7 9.53 3.75 G16EL/IR-DT G16EL/IR-S161.89.533.6G16EL/IR-DTG16EL/IR-S161.89.533.6G16EL/IR-DTG16EL/IR-SG Note: GTGN insert can be used for both external and internal machining, but the tool hand is reversed. z: Line up Shim for GTGN depends on the toolholder type. H S TA N D A R D CUTTING CONDITIONS ISO Workpiece materialSteelsS45C, SCM440, etc. GradeSH730 Cutting Speed FeedVc (m/min)50 - 150f (mm/rev)0.05 - 0.1I C45, 42CrMo4, etc. Stainless steels SUS304, SUS316, etc. SH730 30 - 150 0.05 - 0.1 X5CrNi18-9,X5CrNiMo17-12-2, etc. Heat-resistant alloys, Titanium alloys etc.Ti-6Al-4V, etc. SH730 30 - 100 0.05 - 0.1 J K L M Tungaloy F123