WFHF BH GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex PTGNR/L A Lever-lock toolholder with 91° approach angle, for negative 60° triangular inserts B 91° LH LF Cutting edge style G Right hand (R) shown. C Designation H B LF LH HF WF RE** Insert PTGNR/L1616 16 16 100 22 16 20 0.8 TN**1604... PTGNR/L2020 20PTGNR/L2525M325PTGNR/L2525M42520 125 2225150222515028 202525 253232 0.80.80.8 TN**1604...TN**1604...TN**2204...D PTGNR3225P4 32 25 170 28 32 32 0.8 TN**2204... **RE: Standard corner radius SPARE PARTSDesignation Shim Clamping screw Wrench Spring pin Lever E PTGNR/L1616, 2020 LST317 LCS3 P-2.5 LSP3 LCL3 PTGNR/L2525M3 LST317 LCS3 P-2.5 LSP3 LCL3 PTGNR/L2525M4 LST42 LCS4 P-3 LSP4 LCL4PTGNR3225P4LST42LCS4P-3LSP4LCL4 F G H I INSERT SELECTION Application PrecisionfinishingFinishing Medium cutting Medium to heavy cutting Application Finishing Medium cuttingGradeNS9530GT9530T9215T9215GradeT6120T6130TFTSFTMTHSFSMJ Chipbreaker Chipbreaker Shape Shape Cutting conditions B006 Cutting conditions B008 Application Finishing Medium cutting Medium to heavy cutting Application PrecisionfinishingFinishing Medium cuttingGradeT515T515T515GradeDX120DX140TH10K All-round All-round All-round T-DIA with rake T-DIA P Chipbreaker Chipbreaker Shape Shape Cutting conditions B010 Cutting conditions B012ApplicationPrecisionfinishingFinishingMedium cuttingApplicationPrecisionfinishingFinishingL Grade BX470 AH8005 AH8005 Grade BXM10 BXM20 T-CBN HRF HRM T-CBN T-CBN Chipbreaker Chipbreaker Shape ShapeCutting conditionsB014Cutting conditionsB016 M Reference pages: PTGNR/L: Inserts → B084 -, CBN → B176 -, PCD → B192 - Tungaloy C089