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45° Helix

Browse this selection of High Helix End Mills for Aluminum Alloys, which feature a 45° helix and either a square or ball profile. These tools have a 2 flute, high helix design, engineered to improve results in aluminum and other non-ferrous applications.

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High Helix End Mills for Aluminum Alloys-45° Helix-Ball

Features a 2 flute, high helix design for improved results in aluminum and other non-ferrous applications.

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High Helix End Mills for Aluminum Alloys-45° Helix-Square

Square profile, 3 flute Harvey Tool variable helix end mill engineered to reduce chatter and harmonics and boost MRR.