Item #: 55473730Brand: OSGModel #: 3318380 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. WD1 is a multi-layer coating that is harder and more resistant to heat than TiAIN. It is commonly used on medium-to-high carbon steels and difficult-to-machine materials. WD1 is a proprietary coating exclusive to OSG Tap and Die, Inc. Spiral flutes are constructed with a higher flute angle to remove chips more easily. Product Specifications Drill Bit Size (Wire) #25 Drill Bit Size (Decimal Inch) 0.1496 Drill Point Angle 120 Drill Bit Material Solid Carbide Drill Bit Finish/Coating WD1 Flute Type Spiral Cutting Direction Right Hand Shank Type Straight Coolant Through Coolant Through Flute Length (mm) 22.00 Overall Length (mm) 52.00 Flute Length x Diameter Ratio 5xD Point Type Standard Shank Diameter (mm) 4.00 Spiral Type Regular Spiral Series/List 5171
