NegativePositivePCD / CBN ApplicationFinishingFor external turning onFor external turning onFor external turning onSwiss lathes (sharp edge) Swiss lathes (honed edge) Swiss lathes (sharp edge) 23º10º10º30º AH725 SH725 SH730 J740 NS9530 TH10 D1 7° C : Continuous cutting Insert POSITIVE TYPE L : Light interrupted cuttingH : Heavy interrupted cutting TC P Steel L CL CL CL CL CMStainlessLCL CL CLC RE S Triangular, 60°with holeKNSCast iron LNon-ferrousSuperalloyCCL CL CCPositive 7°HHardmaterial IC Coated Cermet Uncoated Dimension (mm) Chipbreaker Designation RE IC S D1 - TCGT080102R 䖃 䖃 0.2 4.76 1.59 2.7 JS TCGT110200FN-JS 䖃 䖃 0.03 6.35 2.38 2.8 TCGT110201FN-JS 䖃 䖃 <0.1 6.35 2.38 2.8 TCGT110202FN-JS 䖃 䖃 <0.2 6.35 2.38 2.8 TCGT110204FN-JS 䖃 䖃 <0.4 6.35 2.38 2.8 JS TCGT110201N-JS 䖃 0.1 6.35 2.38 2.8 C TCGT110202N-JS 䖃 0.2 6.35 2.38 2.8 TCGT110204N-JS 䖃 0.4 6.35 2.38 2.8 D G J08 TCGT080200FR-J08 䖃 䖃 䖃 0.03 4.76 2.38 2.3 TCGT080200FL-J08 䖃 䖃 䖃 0.03 4.76 2.38 2.3 R TCGT080201FR-J08 䖃 䖃 䖃 0.1 4.76 2.38 2.3 TCGT080201FL-J08 䖃 䖃 䖃 0.1 4.76 2.38 2.3 TCGT080202FR-J08 䖃 䖃 䖃 0.2 4.76 2.38 2.3 S TCGT080202FL-J08 䖃 䖃 䖃 0.2 4.76 2.38 2.3 TCGT080204FR-J08 䖃 0.4 4.76 2.38 2.3 T *Corner radius (RE) with a sign of inequality (<) means minus tolerance. 䖃㻌: Line up V W Y OTHERS Reference pages: J-Series toolholder → G039 B140 www.tungaloy.com