Steels, Tool Steels & Cast Iron

Helical Solutions' fully stocked offering of End Mills for Steels includes Roughers, 3 flute, 4 flute, 5 flute, 6 flute, 7 flute, and multi-flute end mills. These tools, all of which are available to ship the day of their purchase, are optimized specifically for steels, tool steels, and cast iron. Browse between several unique geometries, including chipbreaker and reduced neck styles.

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HST-3

3 flute Helical Solutions end mill designed for excellent chip evacuation in slotting, pocketing, and roughing applications.

HSV-3

Designed with variable pitch and 3 flutes for reduced harmonics increased chip clearance, and higher quality in a wide range of ferrous materials.

HSV-4

4 flute end mill engineered with eccentric relief for maximum edge strength in both roughing and finishing applications in a wide range of ferrous materials.

MHSV-4

4 flute, metric end mill featuring Aplus coating for added lubricity and high temperature resistance for faster speeds and feeds and improved tool life.

HSVR-C-4

4 flute end mill engineered with variable pitch and offset chipbreaker geometry for optimal chip evacuation, reduced harmonics, and reduced tool pressure.

HEV-5

5 flute, Aplus coated, variable pitch end mill for outstanding performance and high temperature resistance in a wide range of ferrous materials.

MHEV-5

Metric-sized, 5 flute, Aplus coated, variable pitch end mill for outstanding performance and high temperature resistance in a wide range of ferrous materials.

HEF-5

Designed for roughing and finishing, this 5 flute finisher features a strong core and Aplus coating, allowing for aggressive speeds and feeds.

HEV-C-5

5 flute chipbreaker rougher for outstanding performance and high temperature resistance in a wide range of ferrous materials, including low and medium alloy steels, tool steels, and cast iron.

HEV-6

Features a 6 flute variable pitch design for reduced harmonics and increased feed rates in a wide range of ferrous materials.

MHEV-6

6 flute metric end mill engineered for excellent performance in light profiling, High Efficiency Milling (HEM), and finishing applications.

HEV-C-6

6 flute end mill for outstanding performance and high temperature resistance in a wide range of ferrous materials, including low and medium alloy steels, tool steels, and cast iron.

HEV-7

7 flute variable pitch design for reduced harmonics and increased feed rates in a wide range of ferrous materials, including low and medium alloy steels, tool steels, and cast iron.

MHEV-7

7 flute metric end mill for reduced harmonics and increased feed rates in a wide range of ferrous materials, including low and medium alloy steels, tool steels, and cast iron.

HEV-C-7

7 flute chipbreaker end mill engineered for High Efficiency Milling (HEM) in a wide range of ferrous materials, including low and medium alloy steels, tool steels, and cast iron.

HSF-7

7 flute Helical Solutions finisher end mill for outstanding performance and high temperature resistance in a wide range of ferrous materials.

HXVR

Knuckle rougher end mill, engineered with staggered "low profile" edge geometry for chip control and minimized cutting forces in a wide range of ferrous materials.

HXF

Designed with high flute count for excellent performance in light profiling, High Efficiency Milling (HEM), and finishing applications in a wide range of ferrous materials.