Item #: 74329764Brand: ClevelandModel #: C70000 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) 1/64 Drill Bit Size (Decimal Inch) 0.0156 Drill Point Angle 135 Drill Bit Material Cobalt Drill Bit Finish/Coating Oxide/Gold Flute Type Spiral Cutting Direction Right Hand Shank Type Straight Coolant Through No Flute Length (Inch) 3/16 Overall Length (mm) 19.05 Overall Length (Decimal Inch) 0.7500 Overall Length (Inch) 3/4 Point Type Split Point Shank Diameter (Inch) 1/64 Spiral Type Regular Spiral Specification Designation NAS Web Configuration Tapered Drill Bit Diameter Tolerance (Decimal Inch) -0.0005 to 0.0000 Web Thinning Web-Thinned Specification Number NAS 907 Drill Bit Grade Heavy-Duty Material Grade M42 Series/List 2213
