Item #: 01187699Brand: Scientific Cutting ToolsModel #: PRSS-11 Features and Benefits Straight flutes are the most common and are used in general purpose though-hole applications. They are used for reaming holes without interrupted cuts. 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. Carbide tips cuts faster than high speed steel. It is commonly used on ferrous and nonferrous metals including cast iron, steel and steel alloys. Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic. Product Specifications Small End Diameter (Decimal Inch) 3.1800 Reamer Diameter (Decimal Inch) 3.2960 Flute Length (Decimal Inch) 3.8750 Overall Length (Decimal Inch) 6.8800 Overall Length (Inch) 6-7/8 Flute Type Straight Shank Type Straight Number of Flutes 5 Shank Diameter (Decimal Inch) 1.2500 Shank Diameter (Inch) 1-1/4 Cutting Direction Right Hand Reamer Material Carbide-Tipped Reamer Finish/Coating Bright Port Thread Size (Inch) 3-8 Body Length (Inch) 2 Body Diameter (Decimal Inch) 3.7500