BD3 BD BD2 GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex ADJ DIN69871-ER collet A ER collet chuck holder with center alignment (DIN69871) LFLBLB2 B SS LB3 0.05 mm 1° CRKS CSI C Designation SS CSI Range LF LB LB2 LB3 BD BD2 BD3 CRKS ADJDIN6987140D70ER32 40 ER32 2-20 124.5 105.4 89.5 52.5 50 70 46 M16 ADJDIN6987150D70ER32• Applicable for 10 MPa coolant50 ER32 2-20 124.5 105.4 - 52.5 50 70 - M24Option: Wrench for ER collet D 1°0.05 mm E F Angle adjustment G Diameter adjustment H I J K L Reference pages M ER collet Nut Wrench Preset screw Pull stud K125 K151 K152 K153 K148 Tungaloy K067