Description Series Page ST SERIES L1 L Ref (1) D ST_ER11-20M/MF 824 ST - Mini ER Collet Chuck D1 J T L1 L Ref T (1) A ST SERIES D D ST_ER11-20 825 J A A-A ST - ER Collet Chuck L1 L Ref (1) ST SERIES D1 D ST_ER25-40F 826 ST - ER Collet Chuck J T (7) D1 ST SERIES ST_ER16-20MF 827 h6 D J L1 T L Ref ST - Mini Collet Chuck with a Flat (7) D1 ST SERIES ST_ER16-25MF (METRIC) 828 h6 D J L1 T L Ref ST - Mini Collet Chuck with a Flat - Metric T T ST SERIES D1 ST - Double Ended Mini Collet Chuck ST_ER11-16MF-D 829 D D h6 d L Ref L1 L Ref with a Flat T T ST SERIES D1 ST - Double Ended Mini Collet Chuck ST_ER11-20MF-D (METRIC) 830 D D h6 d L Ref L1 L Ref with a Flat - Metric 1/4”NTP ST SERIES D2 A D1 D J A L Ref ST - ER Collet Chuck with Internal Coolant - ST_ER16-40S 831 L2 L1 Ref T A-A Two Options L max ST SERIES L min 4° D1 d D ST_SRK 832 ST - Straight Shank Shrink h6 d1 L1 L L max ST SERIES L min 4° D1 d D ST_SRK (METRIC) 833 ST - Straight Shank Shrink - Metric h6 d1 L1 L L2 L1 Ref L Ref ER SERIES D1 D GTI-ER_ST 834 GTI - Tapping Attachment C T L1 L Ref T A ER SERIES MT_ER 835 MT - ER Collet Chuck D A G J 818