Harvey Tool
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6 Flute, Square - Variable Pitch

End Mills for Steels, High-Temp Alloys, & Titanium

HEV-6 Square

New to our 2017 catalog, the HEV-6 is designed for ferrous materials, high temperature alloys, and titanium, and is built for excellence in High Efficiency Milling (HEM) applications. Its variable pitch design and high flute count make it a durable and long-lasting tool, even in tough materials.

  • Excellent performance in light profiling, High Efficiency Milling (HEM), and finishing applications
  • Variable pitch geometry results in higher quality parts by decreasing chatter and harmonics
  • Center cutting
  • h6 shank tolerance for high precision tool holders
  • Aplus coated for added lubricity, higher speeds and feeds, and increased wear resistance
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Below are downloadable Simulation Files in DXF format (half-round line drawings) to accompany Harvey Tool products. Each file is specifically scaled to the geometry of the tool to help simulate running parameters and create tool paths. Like our speeds & feeds charts, these files will be continuously updated with the introduction of new products and new catalogs to assist operating the majority of our tools. Simulation files can also be accessed by searching for a specific tool number on the left-hand side of the website and then clicking on the Simulation table in the product table.
Please don’t hesitate to contact our tech team with any questions at 800-645-5609 or tech@harveytool.com.

To navigate between folders or download a file, DOUBLE CLICK on the folder or file.

Cutter Diameter* Shank Diameter Length of Cut Overall Length Flutes A plus coated Tool Description
D1 -.000" / -.002" D2 (h6) L2 +.032" / -.000" L1 +.062" / -.062"
1/4 1/4 3/8 2 6 59250 HEV-S-60250
1/4 1/2 2-1/2 6 59251 HEV-SR-60250
1/4 3/4 2-1/2 6 59252 HEV-R-60250
1/4 1 3 6 59253 HEV-M-60250
1/4 1-1/4 3 6 59254 HEV-L-60250
5/16 5/16 7/16 2 6 59255 HEV-S-60312
5/16 3/4 2-1/2 6 59256 HEV-R-60312
5/16 1 3 6 59257 HEV-M-60312
3/8 3/8 1/2 2 6 59258 HEV-S-60375
3/8 1 3 6 59259 HEV-R-60375
3/8 1-1/4 3 6 59260 HEV-M-60375
3/8 1-1/2 3-1/2 6 59261 HEV-L-60375
1/2 1/2 5/8 2-1/2 6 59262 HEV-S-60500
1/2 1 3 6 59263 HEV-SR-60500
1/2 1-1/4 3 6 59264 HEV-R-60500
1/2 1-5/8 4 6 59265 HEV-M-60500
1/2 2 4 6 59266 HEV-L-60500
5/8 5/8 3/4 3 6 59267 HEV-S-60625
5/8 1-1/4 3-1/2 6 59268 HEV-SR-60625
5/8 1-5/8 3-1/2 6 59269 HEV-R-60625
5/8 2 4 6 59270 HEV-M-60625
5/8 2-1/2 5 6 59271 HEV-L-60625
3/4 3/4 1 3 6 59272 HEV-S-60750
3/4 1-5/8 4 6 59273 HEV-R-60750
3/4 2-1/4 5 6 59274 HEV-M-60750
3/4 2-3/4 5 6 59275 HEV-L-60750
3/4 3-1/4 6 6 59276 HEV-LX-60750
1 1 2 4-1/2 6 59277 HEV-R-61000
1 2-5/8 5 6 59278 HEV-M-61000
1 3-1/4 6 6 59279 HEV-L-61000
* .0005 max TIR

Speeds & Feeds


Below you will find downloadable and printer-friendly Speeds & Feeds for this product line. All posted Speed & Feed parameters are suggested starting values that may be increased given optimal setup conditions. If you can't find the information you're looking for, Helical has a team of technical experts available to assist you. Please contact us at 866-543-5422 or quotes@1helical.com.


6 Flute - Variable Pitch

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