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OSG - 4.27mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Exact Tooling

OSG - 4.27mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 11439726
Brand: OSG
Model #: 660016817

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
EgiAs is a nano-multilayer coating constructed with extreme toughness, high wear and heat resistance characteristics to ensure stable and consistent tool life. Ideal for use on materials including alloys, carbon steels, cast iron and hardened steels up to 35 HRC. EgiAs is a proprietary coating exclusive to OSG.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Spiral flute reamers are used in blind and through-hole operations. They are used to bridge interrupted cuts.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1681
Drill Bit Size (mm) 4.27
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating EgiAs
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 26.00
Overall Length (mm) 80.00
Flute Length x Diameter Ratio 3xD
Point Type R Thinning
Shank Diameter (mm) 6.00
Flute Type Spiral
Number of Flutes 3
Number of Flutes 3
Through Coolant Yes
Series/List 6600
$ 98.47

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