Comparison : Item # D41157032, 3 Flute (Taper Shank) HSS Core Drills, Fractional Sizes (Imported)
Item # D41157034, 3 Flute (Taper Shank) HSS Core Drills, Fractional Sizes (Imported)
Item # D41157036, 3 Flute (Taper Shank) HSS Core Drills, Fractional Sizes (Imported)
Item # D41157038, 3 Flute (Taper Shank) HSS Core Drills, Fractional Sizes (Imported)
Item # D41157040, 3 Flute (Taper Shank) HSS Core Drills, Fractional Sizes (Imported)