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Guhring - #7 140° Spiral Flute Solid Carbide Taper Length Drill Bit - Exact Tooling

Guhring - #7 140° Spiral Flute Solid Carbide Taper Length Drill Bit


Item #: 53722807
Brand: Guhring
Model #: 9055120051100

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat-resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
FIREX is a multi-layer coating that combines the characteristics of universal applicability of TiN, the heat resistance of TiAlN and the shock resistance of TiCN. FIREX is a proprietary coating exclusive to Guhring, Inc.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
Product Specifications
Drill Bit Size (Wire) #7
Drill Bit Size (Decimal Inch) 0.2010
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating FIREX
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Through Coolant Yes
Point Type SU Point
Flute Length (mm) 50.00
Overall Length (mm) 90.00
Spiral Type Regular Spiral
Shank Diameter (mm) 6.00
Flute Length x Diameter Ratio 7xD
Drill Bit Diameter Tolerance (mm) m7
Web Thinning Web-Thinning
Material Grade K40
Series/List 5512
$ 187.69

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