Harvey Tool
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7 Flute, Corner Radius - Chipbreaker Rougher, Variable Pitch

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

Photo is an illustration of an exemplary tool

HEV-C-7 | Carbide End Mills

The HEV-C-7’s offset chip breaker geometry keeps chips small to increase chip evacuation and minimize cutting forces. The 7 flute design offers a larger core for added strength, while the end cutting geometry allows for ramping.

  • Offset chip breaker geometry creates smaller chips for optimal evacuation and a semi-finished surface
  • Variable pitch geometry results in higher quality parts by decreasing chatter and harmonics
  • 7 flute design offers a large core for added strength
  • End cutting geometry (non-center cutting) 
  • Excellent performance in High Efficiency Milling (HEM)
  • 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 Corner Radius Length of Cut Overall Length Flutes Aplus coated Tool Description
D1 -.000" / -.002" D2 (h6) R +.002" / -.002" L2 +.032" / -.000" L1 +.062" / -.062" Tool # Price
1/4 1/4 .020 3/8 2 7 59420 30.40 HEV-C-S-70250-R.020
1/4 .020 1/2 2 7 59421 32.50 HEV-C-SR-70250-R.020
1/4 .020 3/4 2-1/2 7 59422 34.60 HEV-C-R-70250-R.020
3/8 3/8 .020 1/2 2 7 59423 47.80 HEV-C-S-70375-R.020
3/8 .020 3/4 2-1/2 7 59424 50.10 HEV-C-SR-70375-R.020
3/8 .020 1 2-1/2 7 59425 52.90 HEV-C-R-70375-R.020
1/2 1/2 .030 5/8 2-1/2 7 59426 73.80 HEV-C-S-70500-R.030
1/2 .030 1 3 7 59427 76.50 HEV-C-SR-70500-R.030
1/2 .030 1-1/4 3 7 59428 79.10 HEV-C-R-70500-R.030
1/2 .030 1-5/8 4 7 59429 92.50 HEV-C-M-70500-R.030
5/8 5/8 .030 1-1/4 3-1/2 7 59430 125.30 HEV-C-SR-70625-R.030
5/8 .030 1-5/8 4 7 59431 140.40 HEV-C-R-70625-R.030
3/4 3/4 .030 1-5/8 4 7 59432 199.20 HEV-C-R-70750-R.030
3/4 .030 2-1/4 5 7 59433 219.10 HEV-C-M-70750-R.030
* .0005 max TIR

Speeds & Feeds

Get customized Running Parameters for your Helical Solutions End Mills!

Machining Advisor Pro is a cutting edge resource for generating customized running parameters specifically for Helical Solutions end mills. Designed by the experts behind Helical Solutions tooling, Machining Advisor Pro calculates optimal running parameters based on material type, end mill features, machine set-up, tool path and other factors to help users get the most out of Helical end mills. Click the image below to get started now!

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