Adjustable spacing between spindles: 18~90mm.,The boring head accommodates high running speed up tp 5500 RPM.,Graduation adjustment for the desired size between two spindles.
Adjustable spacing between spindles : 28~100mm.,The boring head accommodates high running speed up to 5500 RPM.,Graduation adjustment for boring fixed distance holes on triangle layout.,,
Adjustable spacing between spindles: 42~114mm.,The boring head accommodates high running speed up to 5500 RPM.,Graduation adjustment for boring fixed distance holes on square layout.