Precision Twist Drill - 19/64" 135° Spiral Flute Cobalt Taper Length Drill Bit

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Item #: 78556479Brand: Precision Twist DrillModel #: 051319 Features and Benefits Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys. Oxide gold finish provides a polished finish and prevents chip building, galling and welding on a workpiece. It is commonly used on low carbon, stainless steel and ferrous metals. Spiral flutes are constructed with a higher flute angle to remove chips more easily. Product Specifications Drill Bit Size (Inch) 19/64 Drill Bit Size (Decimal Inch) 0.2969 Drill Point Angle 135 Drill Bit Material Cobalt Drill Bit Finish/Coating Oxide/Gold Flute Type Spiral Cutting Direction Right Hand Shank Type Straight Through Coolant No Point Type Split Point Flute Length (Inch) 4 Overall Length (Inch) 6-3/8 Spiral Type Regular Spiral Web Configuration Tapered Web Thinning Web-Thinned Series/List M51CO Show more