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Sandvik Coromant - 7.5mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - A1 Tooling

Sandvik Coromant - 7.5mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 15201585
Brand: Sandvik Coromant
Model #: 7574719

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.
Aluminum titanium nitride (AlTiN) is one of the most abrasive resistant and hardest of the coatings. It is commonly used for machining aircraft and aerospace material, nickel alloys, stainless steel, titanium, cast iron and carbon steel.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2953
Drill Bit Size (mm) 7.50
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating AlTiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 41.00
Overall Length (mm) 79.00
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 8.00
Maximum Drilling Depth (mm) 23.90
Number of Flutes 2
Drill Point Length (mm) 1.36
Specification Number DIN 6537K
Material Grade 1210
Series/List CoroDrill 860
$186.12

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