BDBD DCONWS DCONWS GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex BT350 A Arbor with BT50 taper LFLB B C Designation BD DCONWS LB PartsLFWT(kg)Tapered thread BT3502280 22BT3502210022BT350275527121215 466613 8710751 4.24.354.05 22 68226827610 D BT35027100 27 15 58 99 4.4 27 610 BT35027130 27 15 88 129 4.5 27 610 BT3503260 32BT3503213032BT3503216032202020 1585115 54126156 3.954.64.8 32 8103281032810 E BT3504275 42 24 19 59 4.15 42 1014 BT35042160 42 24 104 145 5.2 42 1014 BT35042200 42 24 144 185 5.8 42 1014 BT3505490 54BT3505416054BT3505420054282828 24 6594135134175 4.85.86.5 54 1220541220541220 F BT35068115 68 36 29 68 4.45 68 1624 BT35068200 68 36 114 156 7.2 68 1624 BT35068260 68BT3508520085BT3508526085365050 174100160 216142202 8.857.8510.65 68 1624851630851630 G BT35085320 85 50 220 262 13.4 85 1630 BT350100170 100 60 70 95 6.15 100 2035 BT350100260 100BT350100320100 6060 160220 202262 12.8516.5 100 20351002035 H BT550 Arbor with BT50 taper for large diameter LFLB I J Designation BD DCONWS LB LF WT(kg) BT550160 100 60 35 70 6.25 K L M PINZBOHR® Boring System is a tie-up product with MYFHE, S. A. Tungaloy K185