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Cleveland - 39/64" 135° Parabolic Flute Cobalt Screw Machine Drill Bit - Caliber Tooling

Cleveland - 39/64" 135° Parabolic Flute Cobalt Screw Machine Drill Bit


Item #: 75906909
Brand: Cleveland
Model #: C15085

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature versus TiN and TiCN. As a result, it is particularly advantageous for higher speed operations in a variety of steel machining applications.
Parabolic flutes have a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (Decimal Inch) 0.6094
Drill Bit Size (Inch) 39/64
Drill Point Angle 135
Drill Bit Material Cobalt
Drill Bit Finish/Coating TiAlN
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 2-3/4
Flute Length (mm) 69.85
Flute Length (Decimal Inch) 2.7500
Overall Length (Inch) 4-1/4
Overall Length (mm) 107.95
Overall Length (Decimal Inch) 4.2500
Point Type Split Point
Shank Diameter (Decimal Inch) 0.6094
Specification Designation ANSI
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0012
Web Thinning Web-Thinned
Material Grade M42
Series/List 2175A
$85.71

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