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Jobber Drill: #61, 118 deg Point, High Speed Steel. Oxide Coated, 1-5/16" OAL, Right Hand, Spiral Flute, Straight-Cylindrical Shank, Series A1211. High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials. Spiral flutes are constructed with a higher flute angle to remove chips more easily.