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Precision Twist Drill - #36 135° Cobalt Jobber Drill - Exact Tooling

Precision Twist Drill - #36 135° Cobalt Jobber Drill


Item #: 78519741
Brand: Precision Twist Drill
Model #: 018336

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 finish provides a polished finish and prevents chip building, galling and welding on a workpiece. It is commonly used on low carbon, stainless steel and ferrous metals.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
Product Specifications
Drill Bit Size (Wire) #36
Drill Bit Size (Decimal Inch) 0.1065
Drill Point Angle 135
Drill Bit Material Cobalt
Drill Bit Finish/Coating Oxide/Gold
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (Inch) 1-7/16
Overall Length (Inch) 2-1/2
Point Type Split Point
Spiral Type Regular Spiral
Specification Designation ANSI; NAS
Web Configuration Tapered
Web Thinning Web-Thinned
Specification Number NAS 907
Drill Bit Grade Heavy Duty
Series/List R18CO
$ 3.80

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