Seco 03282283 High Pressure ISO Turning Holder With Jetstream Tooling Integrated Coolant Inlet, ANSI Code: DTJNL-16-3XJETI, DTJN Tool Holder, TN..33.. Insert, Left Hand Cutting, 1 in H x 1 in W Square Shank, 93 deg Lead Angle, Negative Rake, 4.724 in OAL