H & S TOOLS
SPLIT-FRAME O.D. MOUNT MACHINES (CLAMSHELL)
The H&S Tool OD Mount Clamshell machine design is a unique combination of accuracy, strength, and ease of handling. The mount also allows you to switch between the pneumatic, electric and hydraulic motors without the need for conversion pieces. Conventional motors are also used on the front drive adapters eliminating the need for secondary motors.
Link : http://www.hstool.com/our-products-overview/o-d-mount/split-frame-o-d-mount-machines