Sandvik Coromant Silent tools - users guide - Manual (Page 20)

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Coolant flow
For internal turning, the coolant supply is important to
keep the cutting temperature down and to ensure good
chip evacuation.
In general, use tools with integrated coolant.
5. Coolant requirements
Pressure and direction
Insert cutting zone:
• Use coolant on the cutting edge to ensure low cutting
temperature and improve the tool life.
• For tools equipped with SL quick change heads,
adjustment of the coolant nozzles needs to be done
manually, to ensure coolant hits the cutting edge.
• Use a hexagon key to turn the
coolant flow on or off.
• Use the same hexagon key
to adjust the direction of the
nozzle.
Adjustment of nozzles: