pMorse Taper Shank Drill Bit, General Purpose, Series 1302, Imperial, 1 in Drill Size Fraction, 00394 in Drill Size Decimal inch, 11 in Overall Length, 638 in Cutting Depth, Standard Flute, 638 in Flute Length, 3 Morse Taper Shank Taper Designation, 118 deg Point, Standard Point, Right Hand Cutting, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials Alloyed Steel, Aluminum Alloy, Cast Iron, Copper Alloy, Composite and Plastic, LowMedium Carbon Steel, Machining Stainless Steel, Magnesium Alloy, Titanium Alloy, Tool and Die Steelp