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Guhring - 5/16" 140° Solid Carbide Taper Length Drill Bit - Exact Tool & Supply

Guhring - 5/16" 140° Solid Carbide Taper Length Drill Bit


Item #: 05790498
Brand: Guhring
Model #: 9055120079400

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.
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.
Product Specifications
Drill Bit Size (Inch) 5/16
Drill Bit Size (Decimal Inch) 0.3125
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiAlN
Cutting Direction Right Hand
Shank Type Straight
Through Coolant Yes
Point Type SU Point
Flute Length (mm) 76.00
Overall Length (mm) 116.00
Shank Diameter (Decimal Inch) 0.3150
Flute Length x Diameter Ratio 7xD
Shank Length (Decimal Inch) 1.5748
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.006 to +0.021
Web Thinning Web-Thinned
Material Grade Submicron
Series/List 5512
$229.65

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