DORMER - 25/64", 1MT 118° Point High Speed Steel Taper Shank Drill Bit

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Item #: 81000994Brand: DORMERModel #: 0024041 Features and Benefits High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both fe rrous and nonferrous materials. Oxide, also known as black oxide or steam oxide, is a surface treatment that 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 (Inch) 25/64 Drill Bit Size (Decimal Inch) 0.3906 Drill Point Angle 118 Shank Taper Designation 1MT Drill Bit Material High Speed Steel Drill Bit Finish/Coating Oxide Flute Type Spiral Overall Length (mm) 168.00 Flute Length (mm) 87.00 Flute Length (Decimal Inch) 3.4278 Spiral Type Regular Spiral Cutting Direction Right Hand Web Thinning Web-Thinned Specification Number DIN 345 Drill Bit Diameter Tolerance (mm) 0.000 to -0.022 Material Grade M2 Specification Designation DIN Series/List A130 Show more