STDR 8 - 45 SINGLE ROLLER DEVICE FOR DEEP ROLLING AND FINISHING SPHERICAL SURFACES

STDR 8 - 45 SINGLE ROLLER DEVICE FOR DEEP ROLLING AND FINISHING 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