Stud Drilling and Removal

INTEGRA's Black Widow™ Flange Centered Drilling System provides a solution to remove seized studs and can be mounted on any type of flange (pipe or vessel), reactor tops, manways, turbine steam valves and main steam inlets.  The hydraulic drill can also be used separately for drilling out stuck studs in turbine casings.

The Black Widow™ Flange Centered Drilling System can be successful on any type of application with a round opening surrounded by bolts on a bolt circle.