Overview Reviews Product Description Special high molybdenum tool steel Flats on shank give positive chuck-grip (3/16" and Larger) 135° Degree split point for fast penetration and accurate starting (self-centering) which eliminates "walking" and reduces the thrust force needed Body and clearance are gold surface treated for maximum lubricity Mechanics length drills have a shorter flute length and overall length vs. jobber drills which makes them less prone to breakage Clarkson Osborn Catalog Product Videos Custom Field Diameter 9/32" Flute length 2-1/4" Overall length 3-3/4" Package quantity/sold as each 10 Product Reviews Write a Review Write a Review × Clarkson-Osborn 9/32" Hi-Molybdenum Tool Steel Mechanic Length Drill Bit DF17018 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *