G1 BD G1 G1BD G1 BD G1 BD GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex NUT ER-UM/MINI A UM/Mini nut for ER collet chucks (DIN6499) B LB LB LBER11,16,20,25MiniUMER16,20UMER25,32,40,50 C Designation BD LB G1 Torque* NUTER11GHS (1) 16 11.5 M13X0.75 - NUTER11MINI 16NUTER11UM19NUTER16MINI22 10.811.318 M13X0.75M14X0.75M19X1.0 29.44939.2 D NUTER16UM 28 17 M22X1.5 68.7 NUTER20MINI 28 19 M24X1.0 78.5 NUTER20UM 34NUTER25MINI35NUTER25UM42 192020 M25X1.5M30X10M32X1.5 117.798196.1 E NUTER32UM 50 22 M40X1.5 215.7 NUTER40UM 63 25 M50X1.5 245.1 NUTER50UM 78 35 M64X2.0 343.2 *Torque: Recommended torque (N·m) for clamping(1) To be used only for SpinJet spindles F NUT ER-BALANCEBalanceablenutforER collet chucks (DIN6499) G H LB Designation BDNUTER16TOPBIN36 LB44 G1M22X1.5 Torque*68.7 I NUTER25TOPBIN 37.5 58 M32X1.5 196.1 *Torque: Recommended torque (N·m) for clamping J NUT ER-SHORTNutforERcolletchucks ( Tu n g S h o r t ) K LB H L Designation HNUTER20SHORT22 LB10.7 G1M25X1.5 Torque*117.7 M NUTER32SHORT 36 15 M40X1.5 215.7 NUTER40SHORT 46 16 M50X1.5 245.1 *Torque: Recommended torque (N·m) for clamping Tungaloy K151