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3 Flute, Square - 35° Helix, Reduced Neck

End Mills for Aluminum Alloys & Non-Ferrous Materials

H35AL-RN-3 | Carbide End Mills

Designed to swiftly remove scallop marks on the floor of a part, the H40ALV-3’s wiper flats leave a superior finish in aluminum and non-ferrous alloys. This tool’s variable pitch design reduces chatter and harmonics, prolonging tool life and leaving a higher quality part finish.

  • Combination of 35° helix and 3 flute design provides strength in tough roughing applications
  • Cylindrically ground to maintain edge strength
  • Reduced neck provides maximum strength in long reach and deep pocketing applications
  • Excellent performance in High Efficiency Milling (HEM)
  • 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
1/8 1/8 5/32 3 1/2 .118 3 04015 04017 H35AL-RN-R-30125
1/8 5/32 3 3/4 .118 3 04030 04032 H35AL-RN-M-30125
3/16 3/16 7/32 3 1/2 .178 3 04060 04062 H35AL-RN-R-30187
3/16 7/32 3 3/4 .178 3 04075 04077 H35AL-RN-M-30187
1/4 1/4 3/8 4 3/4 .237 3 04105 04107 H35AL-RN-S-30250
1/4 3/8 4 1-1/8 .237 3 04120 04122 H35AL-RN-R-30250
1/4 3/8 4 2-1/8 .237 3 04135 04137 H35AL-RN-M-30250
5/16 5/16 7/16 4 1-1/8 .296 3 04165 04167 H35AL-RN-R-30312
5/16 7/16 4 2-1/8 .296 3 04180 04182 H35AL-RN-M-30312
5/16 7/16 6 3-1/8 .296 3 04190 H35AL-RN-L-30312
5/16 7/16 6 4 .296 3 04200 H35AL-RN-X-30312
3/8 3/8 1/2 4 1-1/8 .356 3 04210 04212 H35AL-RN-R-30375
3/8 1/2 4 2-1/8 .356 3 04225 04227 H35AL-RN-M-30375
3/8 1/2 6 3-1/8 .356 3 04235 04237 H35AL-RN-L-30375
3/8 1/2 6 4 .356 3 04245 04247 H35AL-RN-X-30375
1/2 1/2 5/8 4 1-3/8 .475 3 04285 04287 H35AL-RN-R-30500
1/2 5/8 4 2-1/4 .475 3 04300 04302 H35AL-RN-M-30500
1/2 5/8 6 3-3/8 .475 3 04315 04317 H35AL-RN-L-30500
1/2 5/8 6 4-1/4 .475 3 04325 04327 H35AL-RN-X-30500
5/8 5/8 3/4 4 1-5/8 .593 3 04345 H35AL-RN-R-30625
5/8 3/4 6 2-3/8 .593 3 04360 H35AL-RN-M-30625
5/8 3/4 6 3-3/8 .593 3 04375 H35AL-RN-L-30625
3/4 3/4 1 4 2 .712 3 04405 04407 H35AL-RN-R-30750
3/4 1 6 2-1/2 .712 3 04420 04422 H35AL-RN-M-30750
3/4 1 6 3-3/8 .712 3 04435 04437 H35AL-RN-L-30750
3/4 1 6 4-3/8 .712 3 04445 04447 H35AL-RN-X-30750
1 1 1-1/4 5 2-5/8 .950 3 04465 H35AL-RN-R-31000
1 1-1/4 6 3-3/8 .950 3 04480 H35AL-RN-M-31000
1 1-1/4 7 4-3/8 .950 3 04495 H35AL-RN-L-31000

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.


3 Flute - 35° Helix - Reduced Neck

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