WFHF BH GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex J T TA N R / L A Back-clamp toolholder with 91° approach angle, for negative 60° triangular inserts Without offset B LH LF 91° Cutting edge style A Right hand (R) shown. C Designation H B LF LH HF WF RE** Insert Torque* JTTANR/L1216K16 12 16 125 19.8 12 16 0.4 TN**1604... 1.2 JTTANR/L1616K16 16 16 125 19.8 16*Torque: Recommended clamping torque (N∙m)**RE: Standard corner radius160.4TN**1604...1.2 D SPARE PARTS Designation Clamp Clamping screw Wrench JTTANR/L... JCP-3N JDS-5040 P-2.5F E F G H I INSERT SELECTION Application Precisionfinishing Application PrecisionfinishingGradeSH725GradeSH7250101 J Chipbreaker Chipbreaker shape shape Cutting conditions B006 Cutting conditions B008 Application Finishing tomedium cuttingApplication PrecisionfinishingGradeT515GradeDX120 K CM T-DIA with rake Chipbreaker Chipbreaker shape shape Cutting conditions B010 Cutting conditions B012ApplicationPrecisionfinishingApplicationPrecisionfinishingFinishing L Grade BX470 Grade BXM10 BXM20 T-CBN T-CBN T-CBN Chipbreaker Chipbreaker shape shapeCutting conditionsB014Cutting conditionsB016 M Reference pages: JTTANR/L: Inserts → B084 -, CBN → B176 -, PCD → B192 - Tungaloy C075