HSS Blacksmith Drills - All drills have a 12.7mm (1/2") shank Flute length is 76mm - 80mm on all sizes Overall length is 150mm on all sizes 1/2" Reduced shank allows cutting of larger holes using a standard 1/2" or 13mm, 3-jaw chuck Suitable for steel, cast iron, copper, brass, iron and plastics Packages includes: 1pcs HSS Blacksmith Drills.
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