GLEBAR CO.'s PG-9DHD centerless form grinder can grind spherical and cylindrically shaped components, yielding 5-10 parts every 40 seconds — depending on the diameter and application. Balls are ...
If ever there was a gene for technological innovation, it was passed from Philipp Moritz Fischer, inventor of the pedal bicycle, to his son, Friedrich Fischer, creator of the ball-grinding machine ...