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General Purpose Roughing High-Speed Steel Square End Mills
Available3 products
General purpose high-speed steel square end mills are intended for milling a wide variety of common materials but are not suitable for milling hard materials like titanium or gummy materials like aluminum. Roughing end mills can remove large amounts of material from a workpiece more quickly than roughing/finishing or standard finishing end mills. High-speed steel square 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.
Material Grade - Machining
General Purpose 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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General Purpose 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 + Center Cutting + 4 Flutes
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Fractional Inch + Center Cutting + 5 Flutes
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