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Sandvik Coromant - Series CoroDrill 870, 20.64mm Diam Grade 4334 142° Replaceable Drill Tip - Benchmark Tooling

Sandvik Coromant - Series CoroDrill 870, 20.64mm Diam Grade 4334 142° Replaceable Drill Tip


Item #: 31181365
Brand: Sandvik Coromant
Model #: 7358014

Features and Benefits

Solid carbide is extremely heat resistant and used for high speed applications. It is commonly used on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Titanium aluminum nitride (TiAlN) has a higher hardness than TiN and TiCN. It is extremely heat-resistant and used for high-speed applications on stainless steels, nickel and titanium alloys.
Product Specifications
Diameter (mm) 20.64
Diameter (Decimal Inch) 0.8126
Included Angle 142
Material Carbide
Manufacturer's Grade 4334
Series CoroDrill 870
Coating TiAlN
Insert Seat Size 20
Through Coolant No
Coating Process PVD
Insert Geometry PM
$148.23

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