MARXMAN Jobber Length Drill Bit, Heavy Duty, Series: 330C, Imperial, #46 Drill - Wire, 0.081 in Drill - Decimal Inch, 2-1/8 in Overall Length, 1-1/8 in Cutting Depth, Standard Flute, 1-1/8 in Flute Length, 0.081 in Shank, Straight Shank, 135 deg Point, Split/Self-Centering Point, Right Hand Cutting Direction, Cobalt Cutting Edge, No Through Coolant, Cobalt, Bright, Applicable Materials: Ferrous Casting, High Alloy Steel, Inconel, Stainless Steel and Titanium