pMorse Taper Shank Drill Bit, General Purpose, Series 1302, Imperial, 138 in Drill Size Fraction, 1375 in Drill Size Decimal inch, 1412 in Overall Length, 878 in Cutting Depth, Standard Flute, 878 in Flute Length, 4 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