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2 Flute, Ball - 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 18015 17.10 18017 19.40 H45AL-RN-R-20125-BN
1/8 5/32 3 3/4 .118 2 18030 24.60 18032 26.90 H45AL-RN-M-20125-BN
3/16 3/16 7/32 3 1/2 .178 2 18060 19.10 18062 22.80 H45AL-RN-R-20187-BN
3/16 7/32 3 3/4 .178 2 18075 30.10 18077 33.80 H45AL-RN-M-20187-BN
1/4 1/4 3/8 4 3/4 .237 2 18105 22.10 18107 27.10 H45AL-RN-S-20250-BN
1/4 3/8 4 1-1/8 .237 2 18120 24.90 18122 29.90 H45AL-RN-R-20250-BN
1/4 3/8 4 2-1/8 .237 2 18135 49.10 18137 54.10 H45AL-RN-M-20250-BN
5/16 5/16 7/16 4 1-1/8 .296 2 18165 27.20 18167 35.40 H45AL-RN-R-20312-BN
5/16 7/16 4 2-1/8 .296 2 18180 54.80 H45AL-RN-M-20312-BN
5/16 7/16 6 3-1/8 .296 2 18190 66.30 H45AL-RN-L-20312-BN
3/8 3/8 1/2 4 1-1/8 .356 2 18210 34.10 18212 42.50 H45AL-RN-R-20375-BN
3/8 1/2 4 2-1/8 .356 2 18225 59.10 18227 67.90 H45AL-RN-M-20375-BN
3/8 1/2 6 3-1/8 .356 2 18235 71.10 18237 82.20 H45AL-RN-L-20375-BN
3/8 1/2 6 4 .356 2 18245 80.10 18247 90.90 H45AL-RN-X-20375-BN
1/2 1/2 5/8 4 1-3/8 .475 2 18285 50.10 18287 62.60 H45AL-RN-R-20500-BN
1/2 5/8 4 2-1/4 .475 2 18300 68.70 18302 81.20 H45AL-RN-M-20500-BN
1/2 5/8 6 3-3/8 .475 2 18315 83.10 18317 98.30 H45AL-RN-L-20500-BN
1/2 5/8 6 4-1/4 .475 2 18325 93.60 18327 108.80 H45AL-RN-X-20500-BN
3/4 3/4 1 4 2 .712 2 18405 140.60 H45AL-RN-R-20750-BN
3/4 1 6 2-1/2 .712 2 18420 185.80 18422 208.50 H45AL-RN-M-20750-BN
3/4 1 6 3-3/8 .712 2 18435 195.80 18437 218.50 H45AL-RN-L-20750-BN
3/4 1 6 4-3/8 .712 2 18445 220.60 H45AL-RN-X-20750-BN
1 1 1-1/4 5 2-5/8 .950 2 18465 254.60 H45AL-RN-R-21000-BN
1 1-1/4 6 3-3/8 .950 2 18480 287.70 H45AL-RN-M-21000-BN
1 1-1/4 7 4-3/8 .950 2 18495 331.90 H45AL-RN-L-21000-BN

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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