Expandable diamond hones

The hones are steplessly expanded over a

micrometer absolutely regular and parallel

on total circumference (self-centering).

Through bores

Expandable hones for through bores Ø 0,6 - 70 mm

Blind bores

Expandable hones for blind bores Ø 1,5 - 70 mm

Combined hones

New generation of combined honing tool aloud to make two honing operations

(roughing + finishing) with the same hone.