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A Harvey Performance Company

Coolant Through Tools

Helical's premium Coolant Through End Mills are expertly engineered to extend tool life, enhance part quality, and maximize machining efficiency, even in the most challenging materials.

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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-40° Helix-Variable Pitch-Coolant Through

Coolant Through Chipbreaker End Mills engineered to deliver unmatched material removal rates.

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3 Flute, Corner Radius-Coolant Through-High Balance, Reduced Neck

Precision balanced, coolant through, and reduced neck design maximizes strength in long reach and deep pocketing applications . . .

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3 Flute, Square-Coolant Through, High Balance, Reduced Neck

High Balance geometry and coolant through capabilities allows for more aggressive running parameters and minimized vibration . . .

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4 Flute-Corner Radius-Coolant Through-Chipbreaker Rougher-Variable Pitch

Variable pitch, offset chipbreaker, and radial coolant holes offer proven performance and extended tool life in steels.

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4 Flute-Corner Radius-Coolant Through-Variable Pitch

Solid carbide corner radius end mill with 4 flutes, features radial coolant through holes for optimal performace in steels.

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5 Flute-Corner Radius-Coolant Through-Variable Pitch

Features radial coolant holes for reduced heat, enhanced chip evacuation, and increased MRR.

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

Radial coolant holes provide outstanding results in HEM applications of aerospace aluminum alloys.

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

CNC ground with radial coolant holes for reduced heat, enhanced chip evacuation, and increased MRR.

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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.

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6 Flute-Corner Radius-Chipbreaker Rougher-Coolant Through-Variable Pitch-For HEM

Offset chipbreaker geometry for enhanced chip evacuation and reduced tool pressure when machining Titanium.

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6 Flute-Corner Radius-Coolant Through-Chipbreaker Rougher-Variable Pitch

6 flute coolant through Chipbreaker Rougher engineered to excel in High Efficiency Milling (HEM) tool paths in steels.

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6 Flute-Corner Radius-Coolant Through-Variable Pitch

Specially engineered for extended tool life while light profiling, High Efficiency Milling (HEM), and finishing applications . . .

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6 Flute-Corner Radius-Coolant Through-Variable Pitch-For High Efficiency Milling

Coolant through tool featuring variable pitch geometry, designed to perform in High Efficiency Milling (HEM) of Titanium.

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6 Flute-Corner Radius-Variable Pitch-Coolant Through

Coolant through end mill for reduced heat, enhanced chip evacuation, and increased MRR in HEM and traditioning roughing tool . . .

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6 Flute-Square-Coolant Through-Variable Pitch

Variable pitch design and radial coolant holes for reduced heat, enhanced chip evacuation, and increased material removal rat . . .

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High Feed End Mills-Steels up to 45 Rc-Metric-Variable Pitch-Coolant Through-Reduced Neck

This offering of metric High Feed End Mills features a straight-through coolant hole for superior chip evacuation and heat ma . . .

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High Feed End Mills-Steels up to 45 Rc-Variable Pitch-Coolant Through-Reduced Neck

The reduced neck featured in this offering of High Feed End Mills with coolant through geometry provides maximum strength in . . .

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High Feed Mills-Combination Feed & HEM-4 Flute -Chipbreaker-Variable Pitch-Coolant Through

4 Flute tool with unique combination of geometries allowing for both high feed and High Efficiency Milling (HEM) applications . . .

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High Feed Mills-Combination Feed & HEM-5 Flute-Chipbreaker-Variable Pitch-Coolant Through

Combination of a specialized end profile and OD geometry allows for outstanding performance in high feed and HEM applications . . .