Guhring - 20mm 118° High Speed Steel Jobber Drill

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Item #: 78395845Brand: GuhringModel #: 9002050200000 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. Oxide prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals. Spiral flutes are constructed with a higher flute angle to remove chips more easily. Product Specifications Drill Bit Size (mm) 20.00 Drill Bit Size (Decimal Inch) 0.7874 Drill Point Angle 118 Drill Bit Material High Speed Steel Drill Bit Finish/Coating Oxide Flute Type Spiral Cutting Direction Right Hand Shank Type Straight Coolant Through No Flute Length (mm) 140.00 Overall Length (mm) 205.00 Flute Length x Diameter Ratio 5xD Point Type Standard Shank Diameter (mm) 20.00 Shank Diameter (Decimal Inch) 0.7874 Spiral Type Regular Spiral Specification Designation DIN Web Configuration Tapered Drill Bit Diameter Tolerance (mm) +0.000 to -0.033 Web Thinning Web-Thinned Specification Number DIN 338 Material Grade M2 Series/List 205 Show more