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DORMER - 1.75mm 130° Cobalt Jobber Drill - Exact Tool & Supply

DORMER - 1.75mm 130° Cobalt Jobber Drill

Item #: 65631269
Model #: 0634592

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Aluminum chromium nitride (AlCrN) has higher heat resistance than AlTiN. It is commonly used for machining aircraft and aerospace materials, nickel alloys, stainless steel, titanium, cast iron and carbon steel.
Parabolic flutes are constructed with a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (mm) 1.75
Drill Bit Size (Decimal Inch) 0.0689
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating AlCrN
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 22.00
Flute Length (Decimal Inch) 0.8668
Overall Length (mm) 46.00
Overall Length (Decimal Inch) 1.8124
Flute Length x Diameter Ratio 6xD
Point Type PFX
Specification Designation ANSI; DIN
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) 0.000 to -0.014
Number of Flutes 2
Series/List A901

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