Harvey Tool
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2 Flute, Square - 45° Helix

End Mills for Aluminum Alloys & Non-Ferrous Materials

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 00015 00017 H45AL-S-20125
1/8 3/8 2 2 00030 00032 H45AL-SR-20125
1/8 1/2 2-1/2 2 00045 00047 H45AL-R-20125
1/8 3/4 2-1/2 2 00060 00062 H45AL-L-20125
3/16 3/16 5/16 2 2 00090 00092 H45AL-S-20187
3/16 9/16 2-1/2 2 00105 00107 H45AL-R-20187
3/16 3/4 2-1/2 2 00120 00122 H45AL-M-20187
1/4 1/4 3/8 2 2 00150 00152 H45AL-S-20250
1/4 1/2 2-1/2 2 00155 00157 H45AL-SR-20250
1/4 3/4 2-1/2 2 00165 00167 H45AL-R-20250
1/4 1 3 2 00180 00182 H45AL-M-20250
1/4 1-1/4 3 2 00195 00197 H45AL-L-20250
1/4 1-3/4 4 2 00210 00212 H45AL-X-20250
5/16 5/16 7/16 2 2 00240 00242 H45AL-S-20312
5/16 13/16 2-1/2 2 00255 00257 H45AL-R-20312
5/16 1 3 2 00270 00272 H45AL-M-20312
5/16 1-1/4 3 2 00285 00287 H45AL-L-20312
5/16 2-1/8 4 2 00300 H45AL-X-20312
3/8 3/8 1/2 2 2 00330 00332 H45AL-S-20375
3/8 1 3 2 00345 00347 H45AL-R-20375
3/8 1-1/4 3-1/2 2 00360 00362 H45AL-M-20375
3/8 1-1/2 4 2 00375 00377 H45AL-L-20375
3/8 2 4 2 00390 00392 H45AL-LX-20375
3/8 2-1/2 5 2 00405 H45AL-X-20375
1/2 1/2 5/8 2-1/2 2 00435 00437 H45AL-S-20500
1/2 1 3 2 00450 00452 H45AL-SR-20500
1/2 1-1/4 3 2 00465 00467 H45AL-R-20500
1/2 1-5/8 4 2 00480 00482 H45AL-M-20500
1/2 2 4 2 00495 00497 H45AL-L-20500
1/2 2-1/2 5 2 00510 00512 H45AL-LX-20500
1/2 3-1/8 6 2 00525 00527 H45AL-X-20500
5/8 5/8 3/4 3 2 00555 H45AL-S-20625
5/8 1-5/8 3-1/2 2 00570 00572 H45AL-R-20625
5/8 2-1/8 4 2 00585 H45AL-M-20625
5/8 2-1/2 5 2 00600 00602 H45AL-L-20625
5/8 3-3/4 6 2 00615 H45AL-X-20625
3/4 3/4 1 4 2 00645 00647 H45AL-S-20750
3/4 1-5/8 4 2 00660 00662 H45AL-R-20750
3/4 2-1/4 5 2 00675 00677 H45AL-M-20750
3/4 3-1/4 6 2 00690 00692 H45AL-L-20750
3/4 4 7 2 00705 00707 H45AL-X-20750
1 1 2 5 2 00750 H45AL-R-21000
1 2-5/8 6 2 00765 H45AL-M-21000
1 3-1/4 6 2 00780 H45AL-L-21000
1 4-1/8 7 2 00795 H45AL-X-21000
* .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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