Item #: 80981285Brand: DORMERModel #: 0385333 Features and Benefits High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials. Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools. Spiral flutes are constructed with a higher flute angle to remove chips more easily. Product Specifications Drill Bit Size (Inch) 33/64 Drill Bit Size (Decimal Inch) 0.5157 Drill Point Angle 118 Drill Bit Material High Speed Steel Drill Bit Finish/Coating TiN Flute Type Spiral Cutting Direction Right Hand Shank Type Straight Coolant Through No Flute Length (mm) 101.00 Flute Length (Decimal Inch) 3.9794 Overall Length (mm) 151.00 Overall Length (Decimal Inch) 5.9494 Flute Length x Diameter Ratio 4xD Point Type Split Point Spiral Type Regular Spiral Specification Designation DIN Web Configuration Tapered Drill Bit Diameter Tolerance (mm) 0.000 to -0.027 Number of Flutes 2 Web Thinning Web-Thinned Specification Number DIN 338 Material Grade M2 Series/List A002