Drillco Jobber Length Drill Bit, Heavy Duty, Series: 450T, Imperial, 9/32 in Drill - Fraction, 0.2812 in Drill - Decimal Inch, 4-1/4 in Overall Length, 2-15/16 in Cutting Depth, 2 Flutes, Spiral Flute, 2-15/16 in Flute Length, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, HSS Cutting Edge, No Through Coolant, HSS, TiN Coated Tip, Applicable Materials: Aluminum, Nickel, Steel, Stainless Steel and Titanium