Chicago-Latrobe Jobber Length Drill Bit, Heavy Duty, Series: 550, Imperial, 3/16 in Drill - Fraction, 0.1875 in Drill - Inch Decimal, 3-1/2 in Overall Length, 5XD Depth of Cut, 2 Flute, Right Hand Spiral Flute, 2-5/16 in Flute Length, 3/16 in Dia x 1-3 /16 in L Shank, Straight Shank, 135 Degree Point, Split Point, Right Hand Cutting Direction, M42 HSS-Co 8% Cutting Edge, No Coolant, M42 HSS-Co 8%, Straw Oxide, Applicable Materials: Alloy Steel, Stainless Steel, Titanium and Tool Steel Brand Name Chicago-Latrobe Shank Type Straight Part Number 46612 Point Style deg point Finish Types Titanium Manufacturer Greenfield Material Type High Speed Steel (HSS) Tool Flute Type Spiral Cutting Angle String 135 Degrees