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Cobalt Double-End Ball End Mills
Available28 products
Double-end cobalt ball end mills have a rounded nose on both their ends and can accomplish more milling tasks than single-end end mills before they need to be replaced. When the cutting edges on one nose wear down, the end mill can be flipped over to expose the fresh cutting edges on the other nose. Cobalt end mills can be used at higher speeds and are harder and more wear-resistant than high-speed steel end mills. Also known as ball-nose end mills, ball end mills are rotated against a workpiece to make round-bottomed slots and pockets or mill complex shapes without sharp corners.
List Number
General Purpose Double-End Finishing TiN-Coated Cobalt Ball End Mills
The TiN coating on these end mills protects them from wear and resists impact better than TiAlN and AlTiN coatings. Finishing end mills create a finer finish on the workpiece than roughing and roughing/finishing end mills. General purpose 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. Double-end end mills have a nose on both their ends and can accomplish more milling tasks than single-end end mills before they need to be replaced.
Fractional Inch + Center Cutting + 2 Flute
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Fractional Inch + Center Cutting + 4 Flute
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General Purpose Double-End Finishing Bright Finish Cobalt Ball End Mills
The bright finish on these end mills provides a smooth, polished surface. Finishing end mills create a finer finish on the workpiece than roughing and roughing/finishing end mills. General purpose 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. Double-end end mills have a nose on both their ends and can accomplish more milling tasks than single-end end mills before they need to be replaced.
Fractional Inch + Center Cutting + 2 Flute
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Fractional Inch + Center Cutting + 4 Flute
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General Purpose Double-End Finishing TiCN-Coated Cobalt Ball End Mills
The TiCN coating on these end mills protects them from wear and is harder and more wear-resistant than a TiN coating. Finishing end mills create a finer finish on the workpiece than roughing and roughing/finishing end mills. General purpose 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. Double-end end mills have a nose on both their ends and can accomplish more milling tasks than single-end end mills before they need to be replaced.
Fractional Inch + Center Cutting + 2 Flute
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Fractional Inch + Center Cutting + 4 Flute
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