STDR 8 - 45 SINGLE ROLLER FINISHING AND HARDENING TOOL FOR MACHINING SPHERICAL SURFACES

STDR 8 - 45 SINGLE ROLLER FINISHING AND HARDENING TOOL FOR MACHINING SPHERICAL SURFACES

STDR 8-45 single-roller knurling polishing tool for machining balls and spheres 

STDR 8-45 single-roller knurling polishing tool for machining balls and spheres