BD DCONWS GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex swissboreSwissBore164 A Extension adapter ST B STA LPR C Designation ST STA BD DCONWS LPR 164.020.020.020 ST1 ST1 20 11 20 164.020.020.030164.025.025.030164.025.025.045 ST1 ST1 20ST2ST225ST2ST225 111414 303045 D 164.032.032.030 ST3 ST3 32 18 30 164.032.032.045 ST3 ST3 32 18 45 164.039.039.040164.039.039.060164.050.050.060 ST4 ST4 39ST4ST439ST5ST550 222228 406060 E 164.050.050.090 ST5 ST5 50 28 90 164.064.064.060 ST6+ ST6+ 64 36 60 164.064.064.100 ST6+ ST6+ 64 36 100 164.090.090.100164.090.090.160 ST7+ ST7+ 90ST7+ST7+90 4646 100160 F Option : Tension screw & Threading ring of ST+ type SPARE PARTSClamping size Clamping screw O-ring Tension screw Threaded ring Drive pinST1900.100.004.005900.101.008.002--900.102.020.000 G ST2 900.100.005.006 900.101.011.002 - - 900.102.025.000 ST3 900.100.006.008 900.101.015.002 - - 900.102.032.000 ST4 900.100.008.011 900.101.019.002 - - 900.102.039.000ST5900.100.010.012900.101.025.002--900.102.050.000ST6900.100.012.018900.101.032.002--900.102.064.000H ST6+ 900.100.012.018 900.101.032.002 900.102.018.040 900.103.030.020 900.102.064.000 ST7+ 900.100.020.029 900.101.043.002 900.102.024.045 900.103.040.020 900.102.090.000 5 1 3 4 2 I 900.103.033.180 J K L M Tungaloy K175