Description
SANDVIK CoroMill R390 Carbide Milling Inserts
The Sandvik CoroMill R390 carbide milling inserts are high-performance cutting tools designed for precise, stable, and highly efficient shoulder and face milling. Engineered with strong rectangular geometry and advanced Sandvik carbide grades, these inserts offer excellent wear resistance, reliable performance, and long tool life in demanding machining applications.
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KEY FEATURES
• High-quality carbide grades engineered for toughness and durability
• Strong rectangular insert design for superior edge stability
• Positive cutting geometry for smooth, efficient metal removal
• Reliable chip control thanks to optimized PM, MM, and other insert geometries
• Advanced PVD or CVD coatings depending on grade (e.g., 1130, 2030, S30T, S40T)
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APPLICATIONS
CoroMill R390 inserts are ideal for a variety of milling operations, including:
• Shoulder milling
• Face milling
• Ramp milling and helical interpolation
• Pocketing operations
• Machining of materials such as steel, stainless steel, cast iron, titanium, and heat-resistant alloys (depending on grade)
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Why Choose CoroMill R390 Inserts?
• Excellent edge strength for stable cutting at high metal-removal rates
• Smooth, low-vibration machining due to positive cutting geometry
• Longer tool life through optimized carbide substrates and coating technologies
• Highly versatile for both general machining and demanding industrial production
• Accurate and consistent performance ideal for precision shoulder milling
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These inserts are an excellent choice for users seeking strong, reliable performance, long life, and high accuracy in shoulder-milling and face-milling operations using the Sandvik CoroMill R390 cutter system.
