GENERAL TECHNICAL INFORMATION TURNING INSERT DESIGNATION SYSTEM 6 THICKNESS 7 CORNER RADIUS 8 HAND OF INSERT 9 CHIPBREAKER DESIGNATION WS Wiper, super finishing FA Finishing accurate FG General finishing SYMBOL DIMENSIONS EA Finishing, exotic materials Right Hand ANSI ISO inch mm ANSI ISO VALUE SF Finishing, stainless steel 0 00 0-.005 0-.127 1 01 0.063 - T1 0.078 0.5 02 .008 0.2 MP Medium popular 1.5 02 0.094 1 04 .016 0.4 - T2 0.109 - 05 .020 0.5 VF Medium popular 2 03 0.125 2.5 T3 0.156 2 08 .031 0.8 3 04 0.187 GU Medium roughing 3 12 .047 1.2 Left Hand - 05 0.219 4 16 .063 1.6 4 06 0.250 PC Medium popular 5 07 0.313 5 20 .079 2.0 6 09 0.375 6 24 .094 2.4 MT Medium roughing 8 32 .125 3.2 SU Medium, exotic materials WT Wiper, medium roughing 4 3 2 ET Roughing, exotic materials 12 5 046 08 7 R 8 MP 9 RT RH Roughing, tough rake angle Roughing high feed HT Roughing high feed see page 877 for all chip breakers 5 CUTTING EDGE LENGTH I.C. C D E R S T V W K H ANSI ISO inch mm SYMBOL SYMBOL 1.2 (5)* 0.156 3.97 03 04 03 06 02 1.5 (6)* 0.188 4.76 04 05 04 08 08 1.8 (7)* 0.219 5.56 05 05 09 09 03 2 0.250 6.35 06 07 06 11 11 04 2.5 0.313 7.94 08 09 07 13 13 05 08 8.00 08 3 0.375 9.52 09 11 09 09 16 16 06 16 10 10.00 10 12 12.00 12 4 0.500 12.70 12 15 13 12 22 22 08 05 5 0.625 15.88 16 19 15 15 27 27 10 16 16.00 16 6 0.750 19.05 19 23 19 19 33 33 13 10 20 20.00 20 25 25.00 25 8 1.000 25.40 25 31 25 25 44 44 17 10 1.250 31.75 32 38 31 31 54 54 21 32 32.00 32 *As measured in 1/32" increments 877