Kennametal - #12 140° Spiral Flute Solid Carbide Taper Length Drill Bit

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Item #: 76284017Brand: KennametalModel #: 4149622 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 Titanium Aluminum Nitride (TiAlN) is a blended coating that is more efficient than TIN. It offers a high level of wear resistance at higher cutting speeds and used on high alloy steels and cast iron. Spiral flutes are constructed with a higher flute angle to remove chips more easily. Product Specifications Drill Bit Size (Wire) #12 Drill Bit Size (Decimal Inch) 0.1890 Drill Point Angle 140 Drill Bit Material Solid Carbide Drill Bit Finish/Coating Multilayer TiAlN Flute Type Spiral Cutting Direction Right Hand Shank Type Straight Through Coolant Yes Point Type Standard Flute Length (Decimal Inch) 2.2047 Flute Length (mm) 56.00 Overall Length (mm) 94.00 Overall Length (Decimal Inch) 3.7008 Spiral Type Regular Spiral Shank Diameter (mm) 6.00 Shank Diameter (Decimal Inch) 0.2362 Flute Length x Diameter Ratio 8xD Maximum Drilling Depth (mm) 48.00 Maximum Drilling Depth (Decimal Inch) 1.8898 Shank Length (mm) 36 Shank Length (Decimal Inch) 1.4173 Drill Point Length (mm) 0.80 Drill Point Length (Decimal Inch) 0.0313 Web Configuration Tapered Drill Bit Diameter Tolerance (mm) -0.012 to 0.000 Drill Bit Diameter Tolerance (Decimal Inch) -0.0005 to 0.0000 Specification Number DIN 6537K Material Grade KC7325 Series/List B053A-CPG Show more