TURNING INSERTS Inch Diameter of Metric I.C. .250"and overI.C.under.250"InscribedCircle(inch) Thickness is from the bottom of the insert 1.2 .156 02 04 03 03 06 to the top of the cutting edge. 1.5 .187 L3 08 05 04 04 08 Inch A 1.8 .2192.250 03 09 06 05 05 09041107060611 I.C. .250"and overI.C.under .250"Thickness(inch)Metric 2.5 .313 05 13 09 08 07 13 – 0.9 .055 S1 3 .375 09 06 16 11 09 09 16 – 1 .063 01 4 .500 12 08 22 15 12 12 22 – 1.1 .070 T0 5 .625 10 19 16 15 27 – 1.2 .078 T1 6 .750 19 13 23 19 19 33 – 1.5 .094 02 7 .875 27 22 22 38 – 1.8 .109 T2 8 1.000 25 31 25 25 44 2 – .125 03 10 1.250 316.00mm068.00mm08 38 32 31 54 2.5 – .156 T33–.18704 10.00mm 10 3.5 – .219 05 12.00mm 12 4 – .25 06 16.00mm 16 5 – .313 07 20.00mm 20 6 – .375 09 25.00mm 25 n Symbol for Insert Thickness 32.00mm 32 b Symbol for Insert Size / Symbol for Chip Breaker LP MP RP MP LM MM RM MP LK MK RK m Symbol for Insert Corner Configuration , Symbol for Cutting Edge Condition . Symbol for Cutting Direction Inch Corner Radius(inch)Metric Figure Cutting Edge Symbol Figure Hand Symbol V0 Sharp Nose 00V3.0012V3 SharpCutting EdgesF LS MS RSRightR V5 .002 V5 0.2 .004 01 RoundCutting EdgesE Left L FP LP MP 0.5 .008 02 1 .016 04 ChamferedCutting EdgesT Neutral N 2 .031 08 3 .047 12 Chamfered MA SW MW and Rounded S 4 .063 16 Cutting Edges 5 .079 20 6 .094 24 ─ (-) Corner RtoleranceM HZ HX HV 7 .110 28 8 .126 32 Mitsubishi Materials omit the honing symbol. 00 Round Insert M0 A003