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Hertel - 1/16" 135° Spiral Flute Cobalt Screw Machine Drill Bit - Oxide/Gold Finish, 5/8" Flute Length, 1-5/8" OAL, Standard Point

Hertel - 1/16" 135° Spiral Flute Cobalt Screw Machine Drill Bit - Oxide/Gold Finish, 5/8" Flute Length, 1-5/8" OAL, Standard Point


Item #: 43482199
Brand: Hertel
Exact Tooling IR#: 04

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Oxide/Gold provides a polished finish and prevents chip building, galling and welding on a workpiece. It is commonly used in several applications on low carbons, stainless steel and iron based ferrous metals.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.0625
Drill Bit Size (Inch) 1/16
Drill Point Angle 135
Drill Bit Material Cobalt
Drill Bit Finish/Coating Oxide/Gold
Flute Type Spiral
Flute Length (Inch) 5/8
Flute Length (mm) 15.88
Flute Length (Decimal Inch) 0.6250
Overall Length (Inch) 1-5/8
Overall Length (mm) 41.28
Overall Length (Decimal Inch) 1.6250
Flute Length x Diameter Ratio 3xD
Point Type Standard
Spiral Type Regular Spiral
Material Grade M35
$ 1.49

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