Clarkson Osborn Jobber Length Drill Set, 29 Pieces, Cobalt

M42 cobalt provides wear and heat resistance. Straight shank , 2 flute design. Right hand cutting direction. 135-degrees split point, self-centring eliminates walking. Bright finish. Applications: For general purpose drilling to heavy-duty operations in high tensile strength steel and alloys, stainless steels and other ferrous metals.