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A Harvey Performance Company

Roughers

Helical Solutions' fully stocked offering of Rougher End Mills for Aluminum feature chipbreaker geometry that divides long, stringy chips into small, manageable pieces for excellent performance and chip evacuation when roughing in aluminum.

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3 Flute-Corner Radius-35° Helix-Variable Pitch-Chipbreaker-Coolant Through

3 flute Chipbreaker End Mills featuring coolant through holes for outstanding performance in aluminum.

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3 Flute, Corner Radius-35° Helix, Variable Pitch, Chipbreaker Rougher

Chipbreaker geometry on this 35° helix, variable pitch roughing end mill aids in the process of efficient chip evacuation by . . .

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3 Flute-Corner Radius-35° Helix-Variable Pitch-Chipbreaker Rougher-Reduced Neck

Engineered with optimized variable pitch and chipbreaker geometry, this 3 flute, corner radius rougher reduces harmonics and . . .

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3 Flute, Corner Radius-45° Helix, Chipbreaker Rougher

Unique notch profiles on this 3-flute, 45° chipbreaker rougher create a serrated cutting edge that breaks up chips during the . . .

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3 Flute, Corner Radius-45° Helix, Chipbreaker Rougher, Reduced Neck

Special combination of reduced neck geometry and chipbreaker design makes this 3 flute, corner radius, 45° helix rougher idea . . .

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5 Flute-Corner Radius-Chipbreaker Rougher-Variable Pitch-For High Efficiency Milling

Achieve excellent performance in High Efficiency Milling (HEM) of aerospace aluminum alloys with this 5 Flute Chipbreaker Rou . . .

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5 Flute-Corner Radius-Variable Pitch-Chipbreaker-Coolant Through-For HEM

Experience extended tool life and maximum MRR in HEM applications of aerospace aluminums.