Harvey Tool Micro 100
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3 Flute, Square - 40° Helix, Variable Pitch

End Mills for Aluminum Alloys & Non-Ferrous Materials

Photo is an illustration of an exemplary tool

H40ALV-3 | Carbide End Mills

One of the H40ALV-3’s three flutes contains a wiper flat, designed to swiftly remove scallop marks on the floor of a part to leave a superior finish in aluminum and non-ferrous alloys. This feature is included on all square profiles and where the tool’s corner radius does not exceed 20 percent of the cutter diameter.

  • Unique "3 teeth-to-center" end geometry for ramping applications
  • Wiper flat design leaves superior floor finish
  • Uncoated tool offers an excellent option for aluminum finishing 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 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 48000 21.10 48001 24.90 H40ALV-S-30125
1/8 3/8 2 3 48010 21.90 48011 25.50 H40ALV-SR-30125
1/8 1/2 2-1/2 3 48020 22.10 48021 26.40 H40ALV-R-30125
1/8 3/4 2-1/2 3 81397 23.20 81398 27.50 H40ALV-L-30125
3/16 3/16 3/8 2 3 48030 21.40 48031 25.40 H40ALV-S-30187
3/16 3/4 2-1/2 3 48045 21.60 48046 27.80 H40ALV-R-30187
3/16 1 3 3 48060 26.50 48061 33.40 H40ALV-M-30187
1/4 1/4 3/8 2 3 48075 21.30 48076 27.90 H40ALV-S-30250
1/4 1/2 2 3 81399 21.80 81400 28.40 H40ALV-SR-30250
1/4 3/4 2-1/2 3 48115 22.30 48116 31.00 H40ALV-R-30250
1/4 1 3 3 48135 28.60 48136 37.30 H40ALV-M-30250
1/4 1-1/4 3 3 81401 30.40 81402 39.10 H40ALV-L-30250
1/4 1-1/2 3 3 81403 32.20 81404 40.90 H40ALV-LX-30250
5/16 5/16 7/16 2 3 81405 25.80 81406 34.50 H40ALV-S-30312
5/16 3/4 2-1/2 3 81407 27.30 81408 36.00 H40ALV-R-30312
5/16 1 3 3 81409 33.80 81410 42.50 H40ALV-M-30312
3/8 3/8 1/2 2 3 48235 28.80 48236 37.10 H40ALV-S-30375
3/8 3/4 2-1/2 3 81411 29.30 81412 40.10 H40ALV-SR-30375
3/8 1 2-1/2 3 48260 29.80 48261 40.60 H40ALV-R-30375
3/8 1-1/4 3 3 81413 40.10 81414 51.00 H40ALV-M-30375
3/8 1-1/2 3-1/2 3 48310 50.80 48311 65.00 H40ALV-L-30375
1/2 1/2 5/8 2-1/2 3 48335 41.90 48336 55.70 H40ALV-S-30500
1/2 1 3 3 48365 43.40 48366 57.10 H40ALV-SR-30500
1/2 1-1/4 3 3 48395 47.80 48396 61.50 H40ALV-R-30500
1/2 1-5/8 4 3 48425 58.20 48426 75.70 H40ALV-M-30500
1/2 2 4 3 48455 71.20 48456 89.10 H40ALV-L-30500
1/2 2-1/2 5 3 81415 75.60 81416 96.90 H40ALV-LX-30500
5/8 5/8 3/4 3 3 48485 89.80 48486 106.40 H40ALV-S-30625
5/8 1-1/4 3-1/2 3 48510 91.50 48511 109.60 H40ALV-SR-30625
5/8 1-5/8 4 3 48535 98.00 48536 117.10 H40ALV-R-30625
3/4 3/4 1 3 3 48585 131.90 48586 151.90 H40ALV-S-30750
3/4 1-5/8 4 3 48620 146.50 48621 170.20 H40ALV-R-30750
3/4 2-1/4 5 3 48655 185.90 48656 216.70 H40ALV-M-30750
3/4 2-3/4 5 3 81417 190.30 81418 220.30 H40ALV-ML-30750
1 1 1-1/4 4 3 48690 221.20 48691 247.30 H40ALV-S-31000
1 2 5 3 48725 267.00 48726 293.30 H40ALV-R-31000
1 3-1/4 6 3 48760 323.20 48761 349.70 H40ALV-M-31000

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 - 40° Variable Pitch

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