Kennametal - 15.5mm 135° Spiral Flute Solid Carbide Taper Length Drill Bit

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Item #: 58473992Brand: KennametalModel #: 4052892 Features and Benefits Solid carbide provides better rigidity than high speed steel. It is extremely heat-resistant and used for hi gh speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials. Multilayer Aluminum Chromium (AlCr) is a blended coating for high performance applications. It is extremely heat and wear resistant and used in cast iron applications due to its high hot hardness. Spiral flutes are constructed with a higher flute angle to remove chips more easily. Product Specifications Drill Bit Size (mm) 15.50 Drill Bit Size (Decimal Inch) 0.6102 Drill Point Angle 135 Drill Bit Material Solid Carbide Drill Bit Finish/Coating Multilayer AlCr Flute Type Spiral Cutting Direction Right Hand Shank Type Straight Through Coolant Yes Point Type Standard Flute Length (Decimal Inch) 4.7638 Flute Length (mm) 121.00 Overall Length (mm) 171.00 Overall Length (Decimal Inch) 6.7323 Spiral Type Regular Spiral Shank Diameter (mm) 16.00 Shank Diameter (Decimal Inch) 0.6299 Flute Length x Diameter Ratio 8xD Maximum Drilling Depth (mm) 101.00 Maximum Drilling Depth (Decimal Inch) 3.9764 Shank Length (mm) 48 Shank Length (Decimal Inch) 1.8898 Drill Point Length (mm) 3.88 Drill Point Length (Decimal Inch) 0.1528 Web Configuration Tapered Drill Bit Diameter Tolerance (mm) +0.007 to +0.025 Drill Bit Diameter Tolerance (Decimal Inch) +0.0003 to +0.0010 Specification Number DIN 6535 Material Grade KCK10 Series/List B256A-YPC Show more