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Sandvik Coromant - 7.7mm 140° Solid Carbide Jobber Drill - Exact Tool & Supply

Sandvik Coromant - 7.7mm 140° Solid Carbide Jobber Drill


Item #: 49558042
Brand: Sandvik Coromant
Model #: 6422560

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 (mm) 7.70
Drill Bit Size (Decimal Inch) 0.3031
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiAlN
Cutting Direction Right Hand
Shank Type Cylindrical
Coolant Through Coolant Through
Flute Length (mm) 84.00
Flute Length (Decimal Inch) 3.3071
Overall Length (mm) 126.00
Overall Length (Decimal Inch) 4.9606
Flute Length x Diameter Ratio 8xD
Shank Diameter (mm) 8.00
Shank Diameter (Decimal Inch) 0.3150
Maximum Drilling Depth (Decimal Inch) 2.4685
Maximum Drilling Depth (mm) 62.70
Drill Point Length (mm) 1.10
Drill Point Length (Decimal Inch) 0.0433
Number of Flutes 2
Series/List CoroDrill 460
$187.69

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