Adding the short type (effective length 110mm) and
the long type (effective length 360mm) of the FMH rigid type arbor
with the solid carbide core.

Machinability increases double thanks to increasing amount of
material removal and feed rate using a different effective length
FMH rigid type arbor properly depend on depth of a cavity
at a large size work-piece.

>>Please take a look at details of the FMH rigid type