For Milling Operations
Royal Power-Blockô I.D. Workholding System enables
secure gripping on the internal bore of a workpiece
for full external machining access.
action draws workpiece securely against a ground
locator for precise, consistent z-axis positioning.
can be mounted
to a traditional machining center table and can also
be used in 4th and 5th-axis applications.
is designed to be actuated via hydraulic pressure
and may also be actuated pneumatically for
lighter-duty applications (contact
us for details).
use with all Royal precision mandrels, stops, and
sleeves. These items are sold separately.
all steel construction with a large double-acting
piston provides high clamping force.
with both side and bottom ports for plumbing
units can be plumbed in series for single-source
for high-production applications on vertical,
horizontal, and five-axis machining centers.
and angle plate compatible.
How to Order
Choose the appropriate body assembly based upon
Choose the appropriate mandrel (models A-E)
based upon the diameter you need to All mandrels
and bodies share a common mounting interface for
If required, choose the appropriate part locator
to provide a ground banking surface for the
appropriate expanding sleeve based upon the
mandrel and diameter you need to grip