Others BD DCONWS ER collet 30º 8º LB L Collet size BD LB L DCONWS T.I.R. Precision T.I.R. PrecisionStandard typeAA ultraprecision type ER-11 11.5 18 6 1-1.6 0.01 0.005 ER-16 17 27 10 1.6-3 0.01 0.005 ER-20 21 31 16 3-6 0.01 0.005 ER-25 26 35 25 6-10 0.01 0.005 ER-32 33 40 40 10-18 0.01 0.005 ER-40 41 46 50 18-26 0.01 0.005 ER-50 52 60 60 26-34 0.01 - ER 50 DIN6499 ER - Coolit Sealed Collet For internal coolant holders For External coolant holders Sealed Collet Sealed Collet - JET - JET2 For straight shank cutting tools With angular double nozzles. with internal coolant supply. Coolant flow is direct to the cutting edge - for use with standard straight shank cutting tools (without coolant hole) Standard Shank which can be used in Sealed Collets Cylindrical Shank Weldon / DIN 1835/B Whistle Notch (DIN1835 Form E) Note: The front end of the sealed collet should be located beyond Weldon or the whistle notch. K126 www.tungaloy.com