Item #: 03046828Brand: Big KaiserModel #: 12604-2.60 Features and Benefits Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys. Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic. Spiral flute reamers are used in blind and through-hole operations. They are used to bridge interrupted cuts. Regular, also known as medium spiral bits, are used in general purpose applications. They are used on soft, nonferrous materials. Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non-ferrous materials. Product Specifications Drill Bit Size (Decimal Inch) 0.1024 Shank Diameter (mm) 3.00 Drill Point Angle 118 Drill Bit Material Cobalt Drill Bit Finish/Coating Bright Cutting Direction Right Hand Overall Length (Decimal Inch) 1.8110 Flute Length (mm) 15.70 Through Coolant No Flute Type Spiral Spiral Type Regular Spiral Point Type Faceted Shank Type Straight Web Configuration Tapered Drill Bit Diameter Tolerance (mm) +0.000 to -0.004 Web Thinning Web-Thinned Series/List 12 604