Screw Machine Length Drill, Heavy Duty Stub Length, Series 720, Imperial, 516 in Drill Size Fraction, 03125 in Drill Size Decimal Inch, 21316 in Overall Length, 158 in Cutting Depth, Spiral Flute, 158 in Flute Length, Straight Shank, pDrillco Screw Machine Length Drill, Heavy Duty Stub Length, Series 720, Imperial, 516 in Drill Size Fraction, 03125 in Drill Size Decimal Inch, 21316 in Overall Length, 158 in Cutting Depth, Spiral Flute, 158 in Flute Length, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting, Solid Carbide Cutting Edge, Solid Carbide, Bright, Applicable Materials Nickel Alloys, Chrome Alloys, Steel Weldments, Titanium Alloys, High Temperature Alloys and Stainless Steel Weldmentsp