Harvey Tool
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2 Flute, Ball - 45° Helix

End Mills for Aluminum Alloys & Non-Ferrous Materials

Photo is an illustration of an exemplary tool

H45AL-2 | Carbide End Mills

This cylindrically ground, 2 flute tool is long-lasting in accelerated roughing for a wide range of materials. Combined with a high helix for improved shearing action and finish, the H45AL-2 is the perfect tool for any non-ferrous application.

  • High helix for increased part finish and shearing action
  • Cylindrically ground to maintain edge strength
  • Center cutting
  • h6 shank tolerance for high precision tool holders
  • Zplus coating for maximum performance in aluminum and non-ferrous alloys
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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 Uncoated Zplus Coated Zplus Coated
D1 (h6) D2 (h6) L2 +.032" / -.000" L1 +.062" / -.062"
1/8 1/8 1/4 1-1/2 2 17015 17017 H45AL-S-20125-BN
1/8 3/8 2 2 17030 17032 H45AL-SR-20125-BN
1/8 1/2 2-1/2 2 17045 17047 H45AL-R-20125-BN
3/16 3/16 5/16 2 2 17090 17092 H45AL-S-20187-BN
3/16 9/16 2-1/2 2 17105 17107 H45AL-R-20187-BN
1/4 1/4 3/8 2 2 17150 17152 H45AL-S-20250-BN
1/4 1/2 2-1/2 2 17155 17157 H45AL-SR-20250-BN
1/4 3/4 2-1/2 2 17165 17167 H45AL-R-20250-BN
5/16 5/16 7/16 2 2 17240 17242 H45AL-S-20312-BN
5/16 13/16 2-1/2 2 17255 17257 H45AL-R-20312-BN
3/8 3/8 1/2 2 2 17330 17332 H45AL-S-20375-BN
3/8 1 3 2 17345 17347 H45AL-R-20375-BN
1/2 1/2 5/8 2-1/2 2 17435 17437 H45AL-S-20500-BN
1/2 1-1/4 3 2 17465 17467 H45AL-R-20500-BN
5/8 5/8 3/4 3 2 17555 H45AL-S-20625-BN
3/4 3/4 1 4 2 17645 17647 H45AL-S-20750-BN
3/4 1-5/8 4 2 17660 17662 H45AL-R-20750-BN
1 1 2 5 2 17750 H45AL-R-21000-BN
* .0003 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.


2 Flute - 45° Helix

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