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Cleveland - 9mm 135° Cobalt Jobber Drill - Oxide/Gold Finish, Right Hand Cut, Spiral Flute, Straight Shank, 4.92" OAL, Split Point - All Tool & Supply

Cleveland - 9mm 135° Cobalt Jobber Drill - Oxide/Gold Finish, Right Hand Cut, Spiral Flute, Straight Shank, 4.92" OAL, Split Point


Item #: 74330895
Brand: Cleveland
Model #: C70124
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 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 (mm) 9.00
Drill Bit Size (Decimal Inch) 0.3543
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 (Decimal Inch) 3.1890
Overall Length (Decimal Inch) 4.9200
Point Type Split Point
Shank Diameter (Decimal Inch) 0.3543
Spiral Type Regular Spiral
Specification Designation NAS
Web Configuration Tapered
Drill Bit Diameter Tolerance (Decimal Inch) -0.0010 to 0.0000
Web Thinning Web-Thinned
Specification Number NAS 907
Drill Bit Grade Heavy-Duty
Material Grade M42
Series/List 2213
$16.16

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