Harvey Tool Micro 100
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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
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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 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 13.20 03017 15.10 H45AL-S-30125
1/8 3/8 2 3 03030 14.60 03032 16.40 H45AL-SR-30125
1/8 1/2 2-1/2 3 03045 16.10 03047 18.30 H45AL-R-30125
1/8 5/8 2-1/2 3 81551 18.60 81552 22.90 H45AL-M-30125
1/8 3/4 2-1/2 3 03060 21.20 03062 24.00 H45AL-L-30125
3/16 3/16 5/16 2 3 03090 15.80 03092 18.10 H45AL-S-30187
3/16 9/16 2-1/2 3 03105 17.30 03107 19.60 H45AL-R-30187
3/16 3/4 2-1/2 3 03120 23.70 03122 27.90 H45AL-M-30187
3/16 1 2-1/2 3 81553 28.80 81554 35.40 H45AL-ML-30187
1/4 1/4 3/8 2 3 03150 19.10 03152 24.50 H45AL-S-30250
1/4 1/2 2-1/2 3 03155 20.10 03157 25.60 H45AL-SR-30250
1/4 3/4 2-1/2 3 03165 20.90 03167 26.50 H45AL-R-30250
1/4 1 3 3 03180 26.40 03182 32.70 H45AL-M-30250
1/4 1-1/4 3 3 03195 31.80 03197 39.60 H45AL-L-30250
1/4 1-1/2 3 3 81555 38.30 81556 46.90 H45AL-LX-30250
1/4 1-3/4 4 3 03210 44.50 03212 52.90 H45AL-X-30250
5/16 5/16 7/16 2 3 03240 21.90 03242 28.00 H45AL-S-30312
5/16 13/16 2-1/2 3 03255 24.10 03257 32.70 H45AL-R-30312
5/16 1 3 3 03270 34.60 03272 43.30 H45AL-M-30312
5/16 1-1/4 3 3 03285 41.10 03287 51.20 H45AL-L-30312
5/16 1-9/16 3 3 81557 47.70 81558 56.00 H45AL-LX-30312
5/16 2-1/8 4 3 03300 52.80 03302 62.40 H45AL-X-30312
3/8 3/8 1/2 2 3 03330 25.90 03332 32.90 H45AL-S-30375
3/8 3/4 2-1/2 3 81559 27.30 81560 38.10 H45AL-SR-30375
3/8 1 3 3 03345 28.60 03347 37.20 H45AL-R-30375
3/8 1-1/4 3-1/2 3 03360 37.50 03362 47.70 H45AL-M-30375
3/8 1-1/2 4 3 03375 46.20 03377 58.40 H45AL-L-30375
3/8 2 4 3 03390 53.40 03392 66.50 H45AL-LX-30375
3/8 2-1/2 5 3 03405 69.70 03407 84.70 H45AL-X-30375
1/2 1/2 5/8 2-1/2 3 03435 39.60 03437 51.80 H45AL-S-30500
1/2 1 3 3 03450 40.40 03452 52.80 H45AL-SR-30500
1/2 1-1/4 3 3 03465 43.90 03467 56.20 H45AL-R-30500
1/2 1-5/8 4 3 03480 55.20 03482 69.80 H45AL-M-30500
1/2 2 4 3 03495 64.80 03497 79.40 H45AL-L-30500
1/2 2-1/2 5 3 03510 81.90 03512 100.90 H45AL-LX-30500
1/2 3-1/8 6 3 03525 116.20 03527 136.70 H45AL-X-30500
5/8 5/8 3/4 3 3 03555 78.60 03557 94.60 H45AL-S-30625
5/8 1-5/8 3-1/2 3 03570 88.00 03572 103.40 H45AL-R-30625
5/8 2-1/8 4 3 03585 107.20 03587 124.20 H45AL-M-30625
5/8 2-1/2 5 3 03600 123.90 03602 141.20 H45AL-L-30625
5/8 3-1/4 6 3 03610 150.20 03612 170.80 H45AL-LX-30625
3/4 3/4 1 4 3 03645 115.90 03647 138.70 H45AL-S-30750
3/4 1-5/8 4 3 03660 128.60 03662 151.20 H45AL-R-30750
3/4 2 4 3 81561 141.40 81562 161.10 H45AL-A-30750
3/4 2-1/4 5 3 03675 165.30 03677 195.90 H45AL-M-30750
3/4 2-3/4 5 3 81563 178.10 81564 208.40 H45AL-ML-30750
3/4 3-1/4 6 3 03690 185.80 03692 217.70 H45AL-L-30750
3/4 4 6-1/2 3 03705 303.10 03707 340.20 H45AL-X-30750
1 1 2 5 3 03750 216.60 03752 262.80 H45AL-R-31000
1 2-5/8 6 3 03765 243.80 03767 284.20 H45AL-M-31000
1 3-1/4 6 3 03780 271.30 03782 337.30 H45AL-L-31000
1 4-1/8 7 3 03795 422.00 03797 464.80 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

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