Guhring - 7/16" 140° Solid Carbide Jobber Drill

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Item #: 05790209Brand: GuhringModel #: 9055150111100 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. FIREX is a multi-layer coating that combines the characteristics of universal applicability of TiN, the heat resistance of TiAlN and the shock resistance of TiCN. FIREX is a proprietary coating exclusive to Guhring, Inc. Spiral flutes are constructed with a higher flute angle to remove chips more easily. Product Specifications Drill Bit Size (Inch) 7/16 Drill Bit Size (Decimal Inch) 0.4375 Drill Point Angle 140 Drill Bit Material Solid Carbide Drill Bit Finish/Coating FIREX Flute Type Spiral Cutting Direction Right Hand Shank Type Straight Coolant Through No Flute Length (mm) 71.00 Overall Length (mm) 118.00 Flute Length x Diameter Ratio 5xD Point Type SU Point Shank Diameter (mm) 12.00 Spiral Type Regular Spiral Specification Designation DIN Web Configuration Tapered Drill Bit Diameter Tolerance (mm) 0.007 to 0.025 Web Thinning Web-Thinned Specification Number DIN 6537L Drill Bit Grade High Performance Material Grade Submicron Series/List 5515 Show more