USER GUIDE For most of the tools that have a square shank, a frontal coolant hole has been added underneath the seat of the insert to enable coolant flow Frontal directed to the flank area of the insert. Coolant Hole The frontal coolant jet increases the amount of coolant to the cutting zone. By closing or opening a screw, it acts as a valve that monitors the rate of coolant flow. ISO TURN TOOLS ISO TURN TOOLS SLAN-15-TANG JHP tools for LNMX 1506… inserts, SVJCR/L-16-JHP for VCMT 1604.. inserts and all high pressure coolant tools with CAMFIX shanks do not have the frontal cooling channel option. Frontal coolant hole Frontal coolant on/off screw Plug Screw Mounting Screw Nozzle Tube Housing O - Ring Frontal Coolant Hole Frontal Coolant Channel On/Off Screw Copper Seal Washer 1/8” 1/8" BSP Adaptation Nipple H.P. Coolant Hose 66 66 66 ISCAR ISCAR ISCAR