Chicago-Latrobe Jobber Length Drill Bit, Heavy Duty, Series: 550ASP-TN, Imperial, 1/16 in Drill - Fraction, 0.0625 in Drill - Inch Decimal, 1-7/8 in Overall Length, 5XD Depth of Cut, 2 Flutes, Spiral Flute, 7/8 in Flute Length, 1/16 in Dia x 1 in L Shank, Straight Shank, 135 Degree Point, Split Point, Right Hand Cutting Direction, M42 HSS-Co 8% Cutting Edge, No Through Coolant, M42 HSS-Co 8%, TIN Coated, Applicable Materials: Alloy Steel, Stainless Steel and Titanium