Harvey Tool Micro 100
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3 Flute, Corner Radius - 45° Helix, Chipbreaker Rougher

End Mills for Aluminum & Non-Ferrous Materials

Photo is an illustration of an exemplary tool

H45AL-C-3 | Carbide End Mills

The unique tool design of our 3-flute, 45° helix chip breaker for aluminum means it requires less torque and horsepower to work its way through your part. As a result, your tool experiences reduced strain, increasing its durability and life while the chip breaker geometry enhances chip evacuation.

  • Offset chip breaker geometry creates smaller chips for optimal evacuation and a semi-finished surface
  • Unique tool design requires less torque and horsepower
  • 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 Corner Radius Length of Cut Overall Length Flutes Uncoated Zplus Coated Tool Description
D1  (h6) D2  (h6) R +.002" / -.002" L2  +.032" / -.000" L1  +.062" / -.062"   Tool # Price Tool # Price
1/4 1/4  .020 3/8 2 3 29120 26.80 29122 32.10 H45AL-C-S-30250-R.020
1/4  .020 1/2  2-1/2  3 29135 30.60 29137 35.90 H45AL-C-SR-30250-R.020
1/4  .020 3/4  2-1/2  3 29150 34.30 29152 39.60 H45AL-C-R-30250-R.020
1/4  .020 1 3 3 29165 43.20 29167 48.90 H45AL-C-M-30250-R.020
1/4  .020 1-1/4  3 3 29180 51.50 29182 59.00 H45AL-C-L-30250-R.020
5/16 5/16 .020 1 3 3 29240 51.60 29242 57.50 H45AL-C-M-30312-R.020
3/8 3/8  .020 1/2 2 3 29285 37.40 29287 44.00 H45AL-C-S-30375-R.020
3/8  .020 3/4 2-1/2 3 81305 41.40 81306 61.60 H45AL-C-SR-30375-R.020
3/8  .020 1 3 3 29300 45.50 29302 53.30 H45AL-C-R-30375-R.020
3/8  .020 1-1/4 3-1/2  3 29315 58.00 29317 66.60 H45AL-C-M-30375-R.020
3/8  .020 1-1/2 4 3 29330 69.40 29332 79.80 H45AL-C-L-30375-R.020
3/8  .020 2 4 3 29345 81.50 29347 91.80 H45AL-C-LX-30375-R.020
1/2 1/2  .030 5/8  2-1/2 3 29375 53.20 29377 64.00 H45AL-C-S-30500-R.030
1/2  .030 1 3 3 29390 58.50 29392 69.00 H45AL-C-SR-30500-R.030
1/2  .030 1-1/4  3 3 29405 64.40 29407 75.50 H45AL-C-R-30500-R.030
1/2  .030 1-5/8  4 3 29420 80.10 29422 97.00 H45AL-C-M-30500-R.030
1/2  .030 2 4 3 29435 93.50 29437 107.70 H45AL-C-L-30500-R.030
1/2  .030 2-1/2  5 3 29450 116.30 29452 131.90 H45AL-C-LX-30500-R.030
1/2  .030 3-1/8  6 3 29465 149.70 29467 165.30 H45AL-C-X-30500-R.030
5/8 5/8  .030 3/4  3 3 29480 94.10 29482 106.30 H45AL-C-S-30625-R.030
5/8  .030 1-5/8  3-1/2  3 29495 111.40 29497 126.40 H45AL-C-R-30625-R.030
5/8 .030 2-1/8 4 3 29510 136.40 29512 152.30 H45AL-C-M-30625-R.030
3/4 3/4  .030 1 4 3 29570 151.10 29572 167.90 H45AL-C-S-30750-R.030
3/4  .030 1-5/8 4 3 29585 171.40 29587 188.30 H45AL-C-R-30750-R.030
3/4  .030 2 4 3 81307 190.70 81308 224.00 H45AL-C-A-30750-R.030
3/4  .030 2-1/4 5 3 29600 217.60 29602 237.50 H45AL-C-M-30750-R.030
3/4  .030 2-3/4 5 3 81309 194.30 81310 256.30 H45AL-C-ML-30750-R.030
3/4  .030 3-1/4 6 3 29615 251.00 29617 274.30 H45AL-C-L-30750-R.030
1 1 .030 1-1/4  4 3 29645 245.80 29647 268.30 H45AL-C-S-31000-R.030
1 .030 2 5 3 29660 283.90 29662 306.40 H45AL-C-R-31000-R.030
1 .030 2-5/8  6 3 29675 307.10 29677 328.80 H45AL-C-M-31000-R.030
1 .030 3-1/4  6 3 29690 337.20 29692 380.40 H45AL-C-L-31000-R.030
1 .030 4-1/8  7 3 29705 488.80 29707 514.50 H45AL-C-X-31000-R.030
*.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 - Chipbreaker

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