Item #: 51803963Brand: Walter-TitexModel #: 5062512 Features and Benefits High speed steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and nonferrous materials. Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic. Product Specifications Drill Bit Size (Wire) #21 Drill Bit Size (Decimal Inch) 0.1590 Drill Point Angle 130 Drill Bit Material High Speed Steel Drill Bit Finish/Coating Bright Overall Length (Inch) 6-7/8 Through Coolant NonCoolant Through Shank Diameter (Decimal Inch) 0.1590 Flute Length (Inch) 4-3/4 Cutting Direction Right Hand Flute Type Parabolic Number of Flutes 2 Point Type UFL Shank Type Straight Specification Designation DIN Threaded Shank No Web Configuration Tapered Drill Bit Diameter Tolerance (Decimal Inch) -0.00071 to 0.00000 Drill Bit Diameter Tolerance (mm) -0.018 to 0.000 Web Thinning Web-Thinned Material Grade M2 Series/List A1622