Overview Reviews Product Description Cobalt for increased hardness, toughness and better wear resistance NC spot drills are high precision drills designed specifically for creating an accurate hole location for a secondary drilling operation NC spot drills do not have body clearance and are not designed to drill greater than the depth of the point angle Available in either 90° or 120° degree points Clarkson Osborn Catalog Product Videos Custom Field Diameter 8mm Flute length 25mm Overall length 79mm Package quantity/sold as each 1 Product Reviews Write a Review Write a Review × Clarkson-Osborn 8mm Cobalt NC Spotting Drill Bit DR84108 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *