Harvey Tool
Facebook Instagram LinkedIn Twitter YouTube

3 Flute Square - 45° Helix

End Mills for Aluminum Alloys & Non-Ferrous Materials

Photo is an illustration of an exemplary tool

H45AL-3 | Carbide End Mills

This tool’s 45° high helix makes it ideal for finishing due to its high shear angle and cutting aggressiveness. In addition, the high helix and 3 flute design simultaneously create efficient chip evacuation and metal removal rates.

  • High helix for increased part finish and shearing action
  • Cylindrically ground to maintain edge strength
  • Center cutting
  • Excellent performance in High Efficiency Milling (HEM)
  • h6 shank tolerance for high precision tool holders
  • Zplus coating for maximum performance in aluminum and non-ferrous alloys
Jump to Product Reviews

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 Tool Description
D1 (h6) D2 (h6) L2 +.032" / -.000" L1 +.062" / -.062" Tool # Price Tool # Price
1/8 1/8 1/4 1-1/2 3 03015 12.20 03017 14.10 H45AL-S-30125
1/8 3/8 2 3 03030 13.60 03032 15.40 H45AL-SR-30125
1/8 1/2 2-1/2 3 03045 15.10 03047 17.30 H45AL-R-30125
1/8 3/4 2-1/2 3 03060 20.20 03062 22.80 H45AL-L-30125
3/16 3/16 5/16 2 3 03090 14.80 03092 17.10 H45AL-S-30187
3/16 9/16 2-1/2 3 03105 16.30 03107 18.60 H45AL-R-30187
3/16 3/4 2-1/2 3 03120 22.70 03122 26.50 H45AL-M-30187
1/4 1/4 3/8 2 3 03150 18.10 03152 23.30 H45AL-S-30250
1/4 1/2 2-1/2 3 03155 19.10 03157 24.30 H45AL-SR-30250
1/4 3/4 2-1/2 3 03165 19.90 03167 25.20 H45AL-R-30250
1/4 1 3 3 03180 25.40 03182 31.10 H45AL-M-30250
1/4 1-1/4 3 3 03195 30.80 03197 37.60 H45AL-L-30250
1/4 1-3/4 4 3 03210 43.20 03212 50.50 H45AL-X-30250
5/16 5/16 7/16 2 3 03240 20.90 03242 26.60 H45AL-S-30312
5/16 13/16 2-1/2 3 03255 23.10 03257 31.10 H45AL-R-30312
5/16 1 3 3 03270 33.60 03272 41.20 H45AL-M-30312
5/16 1-1/4 3 3 03285 39.90 03287 49.70 H45AL-L-30312
5/16 2-1/8 4 3 03300 51.30 03302 60.60 H45AL-X-30312
3/8 3/8 1/2 2 3 03330 24.90 03332 31.30 H45AL-S-30375
3/8 1 3 3 03345 27.60 03347 35.40 H45AL-R-30375
3/8 1-1/4 3-1/2 3 03360 36.40 03362 45.30 H45AL-M-30375
3/8 1-1/2 4 3 03375 44.90 03377 55.50 H45AL-L-30375
3/8 2 4 3 03390 51.80 03392 63.20 H45AL-LX-30375
3/8 2-1/2 5 3 03405 67.70 03407 81.90 H45AL-X-30375
1/2 1/2 5/8 2-1/2 3 03435 38.40 03437 49.20 H45AL-S-30500
1/2 1 3 3 03450 39.20 03452 50.20 H45AL-SR-30500
1/2 1-1/4 3 3 03465 42.60 03467 53.40 H45AL-R-30500
1/2 1-5/8 4 3 03480 53.60 03482 67.80 H45AL-M-30500
1/2 2 4 3 03495 62.90 03497 77.10 H45AL-L-30500
1/2 2-1/2 5 3 03510 79.50 03512 95.90 H45AL-LX-30500
1/2 3-1/8 6 3 03525 112.80 03527 132.70 H45AL-X-30500
5/8 5/8 3/4 3 3 03555 76.30 03557 91.80 H45AL-S-30625
5/8 1-5/8 3-1/2 3 03570 85.40 03572 98.50 H45AL-R-30625
5/8 2-1/8 4 3 03585 104.10 03587 120.60 H45AL-M-30625
5/8 2-1/2 5 3 03600 120.30 03602 137.10 H45AL-L-30625
5/8 3-1/4 6 3 03610 145.80 03612 165.80 H45AL-LX-30625
3/4 3/4 1 4 3 03645 112.50 03647 134.70 H45AL-S-30750
3/4 1-5/8 4 3 03660 124.90 03662 146.80 H45AL-R-30750
3/4 2-1/4 5 3 03675 160.50 03677 186.20 H45AL-M-30750
3/4 3-1/4 6 3 03690 180.40 03692 211.40 H45AL-L-30750
3/4 4 6-1/2 3 03705 294.30 03707 330.30 H45AL-X-30750
1 1 2 5 3 03750 210.30 03752 255.10 H45AL-R-31000
1 2-5/8 6 3 03765 236.70 03767 275.90 H45AL-M-31000
1 3-1/4 6 3 03780 263.40 03782 327.50 H45AL-L-31000
1 4-1/8 7 3 03795 409.70 03797 451.30 H45AL-X-31000
*.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.


3 Flute - 45° Helix

Need To Place An Order? Find A Local Distributor

Machinists' Feedback

Used this tool? Share your experiences.

Create your own review

E-mail A Friend

Privacy Policy. All rights reserved. All Content Herein © 2018 Helical Solutions