Ball bearing mounted cylindrical rollers, in lieu of flat anvil surfaces, make these dial micrometers ideal for measuring the diameter or thickness of slowly moving wire, filaments, foils, ribbon, ....
Ball bearing mounted cylindrical rollers, in lieu of flat anvil surfaces, make these dial micrometers ideal for measuring the diameter or thickness of slowly moving wire, filaments, foil, ribbon, ....
This instrument is used for uniform treatment of .... ground and polished. Beater roll mounted on ball bearing with parallel mounting arrangement to prevent spring action during beating. Beater....