Michigan Drill Jobber Length Drill Bit, General Purpose Single End, Series: 300F, Imperial, #19 Drill - Wire, 0.166 in Drill - Decimal Inch, 3-1/4 in Overall Length, 2-1/8 in Cutting Depth, Spiral Flute, 2-1/8 in Flute Length, 0.166 in Shank, Straight Shank, 118 deg Point, Conventional Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Uncoated, Applicable Materials: Non-Ferrous Material, Aluminum, Zinc Die Cast and Plastic