Quick change – Sandvik Coromant Quick Change for CNC Lathes User Manual
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Quick Change
Making all lathes more efficient
Turning Centers – 
fast tool indexing but typically have a lower 
utilization than machining centers due to 
the tool change and setup time. Quick 
change holders ensure the green light on 
the machine is on for longer! 
Machine options such as sub spindle, 
Y-axis and half turret indexing allow for extra 
tool positions to be added to each turret 
position. This increases the number of tool 
positions for sister tooling or reduced tool 
changing.
Vertical Lathes –
widely available with automatic tool change. 
For VTLs without ATC capability tool blocks 
with quick change reduce the tool change 
and set up time considerably. Dedicated 
tool blocks with clamping unit sets built in 
can be supplied with the machine or easily 
retrofitted onto existing machines.