Sandvik Coromant Silent tools - users guide User Manual
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The best tool post design is an A-frame where the bar
is mounted directly over and in between the slides of
the machine.
A less stable set-up is where the bar is hanging out and
away from the most stable part of the machine. This
set-up could cause instability and vibration when using
large boring bars.
Recommended A-frame mounting
Not recommended set-up