pMorse Taper Length Drill, Heavy Duty, Series 1320, 38 in Drill Size Fraction, 0375 in Drill Size Decimal inch, 634 in Overall Length, 538 in Cutting Depth, Standard Flute, 538 in Flute Length, 38 in Shank, Tanged Shank, 118 deg Point, Standard Point, Right Hand Cutting, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials Alloy Steel, Steel Forging and other Medium to High Tensile Strength Materialsp