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Roughers
A Harvey Performance Company
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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

35° helix variable pitch roughing end mill with chipbreaker geometry for chip evacuation, higher MRR, and long tool life.

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

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

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

Unique notch profiles on 3-flute, 45° chipbreaker rougher creates a serrated cutting edge.

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

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

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

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

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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.