Item #: 65665531Brand: DORMERModel #: 0115756 Features and Benefits Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine 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 (mm) 5.00 Drill Bit Size (Decimal Inch) 0.1969 Drill Point Angle 130 Drill Bit Material Solid Carbide Drill Bit Finish/Coating TiN Flute Type Spiral Cutting Direction Right Hand Shank Type Straight Coolant Through No Flute Length (mm) 52.00 Flute Length (Decimal Inch) 2.0488 Overall Length (mm) 86.00 Overall Length (Decimal Inch) 3.3884 Flute Length x Diameter Ratio 4xD Point Type CDX Spiral Type Regular Spiral Specification Designation DIN Web Configuration Tapered Drill Bit Diameter Tolerance (mm) 0.000 to -0.012 Number of Flutes 2 Web Thinning Web-Thinned Specification Number DIN 338 Series/List R510