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2 Flute, Square - 45° Helix, Reduced Neck

End Mills for Aluminum Alloys & Non-Ferrous Materials

Photo is an illustration of an exemplary tool

H45AL-RN-2 | Carbide End Mills

Designed for long reach and deep cavity jobs, this tool combines durability, high material removal rates, and improved finish to make it an excellent long reach, all-purpose tool.

  • High helix for increased part finish and shearing action
  • Cylindrically ground to maintain edge strength
  • Reduced neck provides maximum strength in long reach and deep pocketing applications
  • 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 LBS (Reach) Neck Diameter Flutes Uncoated Zplus Coated Tool Description
D1 (h6) D2 (h6) L2 +.032" / -.000" L1 +.062" / -.062" L3 Tool # Price Tool # Price
1/8 1/8 5/32 3 1/2 .118 2 02015 15.90 02017 18.20 H45AL-RN-R-20125
1/8 5/32 3 3/4 .118 2 02030 22.50 02032 24.80 H45AL-RN-M-20125
3/16 3/16 7/32 3 1/2 .178 2 02060 17.40 02062 20.80 H45AL-RN-R-20187
3/16 7/32 3 3/4 .178 2 02075 27.40 02077 30.90 H45AL-RN-M-20187
1/4 1/4 3/8 4 3/4 .237 2 02105 19.90 02107 25.20 H45AL-RN-S-20250
1/4 3/8 4 1-1/8 .237 2 02120 22.70 02122 27.80 H45AL-RN-R-20250
1/4 3/8 4 2-1/8 .237 2 02135 43.70 02137 51.20 H45AL-RN-M-20250
5/16 5/16 7/16 4 1-1/8 .296 2 02165 25.30 H45AL-RN-R-20312
5/16 7/16 4 2-1/8 .296 2 02180 50.70 H45AL-RN-M-20312
5/16 7/16 6 3-1/8 .296 2 02190 60.90 H45AL-RN-L-20312
3/8 3/8 1/2 4 1-1/8 .356 2 02210 31.50 02212 38.90 H45AL-RN-R-20375
3/8 1/2 4 2-1/8 .356 2 02225 54.30 02227 64.50 H45AL-RN-M-20375
3/8 1/2 6 3-1/8 .356 2 02235 65.40 02237 77.60 H45AL-RN-L-20375
3/8 1/2 6 4 .356 2 02245 74.10 02247 86.90 H45AL-RN-X-20375
1/2 1/2 5/8 4 1-3/8 .475 2 02285 46.40 02287 60.40 H45AL-RN-R-20500
1/2 5/8 4 2-1/4 .475 2 02300 62.90 02302 76.90 H45AL-RN-M-20500
1/2 5/8 6 3-3/8 .475 2 02315 75.20 02317 92.60 H45AL-RN-L-20500
1/2 5/8 6 4-1/4 .475 2 02325 85.10 02327 99.30 H45AL-RN-X-20500
5/8 5/8 3/4 4 1-5/8 .593 2 02345 84.20 H45AL-RN-R-20625
3/4 3/4 1 4 2 .712 2 02405 128.80 H45AL-RN-R-20750
3/4 1 6 2-1/2 .712 2 02420 168.50 02422 195.60 H45AL-RN-M-20750
3/4 1 6 3-3/8 .712 2 02435 179.30 02437 205.20 H45AL-RN-L-20750
3/4 1 6 4-3/8 .712 2 02445 204.80 H45AL-RN-X-20750
1 1 1-1/4 5 2-5/8 .950 2 02465 229.60 H45AL-RN-R-21000
1 1-1/4 6 3-3/8 .950 2 02480 259.80 H45AL-RN-M-21000
1 1-1/4 7 4-3/8 .950 2 02495 298.50 H45AL-RN-L-21000
* .0003 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!

 

Download Standard Speeds & Feeds

If you'd prefer to download a standard set of Speeds & Feeds for this product line, please click the link below. 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 helicaltech@harveyperformance.com.


2 Flute - 45° Helix - Reduced Neck

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