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High-Performance Roughing High-Speed Steel Square End Mills
Available70 products
High-performance high-speed steel end mills are designed to last longer and create a finer finish when used in their recommended, first-choice materials than general purpose end mills. They are used in production milling. Roughing end mills remove large amounts of material from a workpiece more quickly than roughing/finishing or finishing end mills. High-speed steel end mills offer good wear resistance for basic milling applications. They're more flexible and can absorb more shock and vibration than carbide, cobalt, or powdered-metal end mills. Sometimes called square-nose end mills, square end mills have a square nose and are rotated against a piece of stock to create a flat-bottomed groove with 90° inside corners in milling tasks. They are used for counterboring, side and face milling, and milling square shoulders.
Primary Material Application
High-Performance Roughing Bright Finish High-Speed Steel Square End Mills
The bright finish on these end mills provides a smooth, polished surface.
Fractional Inch + Center Cutting + 3 Flutes
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Fractional Inch + Center Cutting + 4 Flutes
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Fractional Inch + Center Cutting + 5 Flutes
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Fractional Inch + Center Cutting + 6 Flutes
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High-Performance Roughing TiN-Coated High-Speed Steel Square End Mills
The TiN coating on these end mills protects them from wear and resists impact better than TiAlN and AlTiN coatings.
Fractional Inch + Center Cutting + 3 Flutes
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Fractional Inch + Center Cutting + 4 Flutes
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Fractional Inch + Center Cutting + 6 Flutes
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Fractional Inch + Non-Center Cutting + 4 Flutes
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Fractional Inch + Non-Center Cutting + 5 Flutes
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Fractional Inch + Non-Center Cutting + 6 Flutes
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High-Performance Roughing TiCN-Coated High-Speed Steel Square End Mills
The TiCN coating on these end mills protects them from wear and is harder and more wear-resistant than a TiN coating.
Fractional Inch + Center Cutting + 3 Flutes
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Fractional Inch + Center Cutting + 4 Flutes
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Fractional Inch + Center Cutting + 6 Flutes
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High-Performance Roughing TiAlN-Coated High-Speed Steel Square End Mills
The TiAlN coating on these end mills withstands high temperatures and protects them from wear. It allows the end mills to be used at faster speeds than end mills with a bright finish, and it resists cracks and oxidation better than TiN or TiCN coatings.
Fractional Inch + Non-Center Cutting + 5 Flutes
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