HELICAL SOLUTIONS Chamfer Mill: 1/2″ Dia, 1/2″ Shank Dia, 60 deg, 2 Flute, Solid Carbide, Single End 06285 SKU: DBI41531161

BONEHAM 1/2″ Inside Diam, Headless L Drill Bushing Liner L4816LK SKU: DBI07806060