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

End Mills for Aluminum Alloys & Non-Ferrous Materials

Photo is an illustration of an exemplary tool

H45AL-C-RN-3 | Carbide End Mills

A reduced neck and unique design that requires less torque and horsepower make this durable tool the perfect choice for roughing in aluminum, especially in long reach and deep cavity applications where chip evacuation is a common challenge.

  • 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
LBS
(Reach)
Neck
Diameter
Flutes Uncoated Zplus Coated Tool Description
D1 (h6) D2 (h6) R +.002" /
-.002"
L2 +.032" /
-.000"
L1 +.062" /
-.062"
L3 Tool # Price Tool # Price
1/4 1/4 .020 3/8 4 3/4 .237 3 28105 31.00 28107 36.10 H45AL-C-RN-S-30250-R.020
1/4 .020 3/8 4 1-1/8 .237 3 28120 34.00 28122 38.90 H45AL-C-RN-R-30250-R.020
1/4 .020 3/8 4 2-1/8 .237 3 28135 54.40 28137 60.00 H45AL-C-RN-M-30250-R.020
5/16 5/16 .020 7/16 4 1-1/8 .296 3 28165 37.30 28167 44.60 H45AL-C-RN-R-30312-R.020
5/16 .020 7/16 4 2-1/8 .296 3 28180 61.20 28182 69.90 H45AL-C-RN-M-30312-R.020
3/8 3/8 .020 1/2 4 1-1/8 .356 3 28210 44.30 28212 51.20 H45AL-C-RN-R-30375-R.020
3/8 .020 1/2 4 2-1/8 .356 3 28225 65.70 28227 75.20 H45AL-C-RN-M-30375-R.020
1/2 1/2 .030 5/8 4 1-3/8 .475 3 28285 61.90 28287 81.90 H45AL-C-RN-R-30500-R.030
1/2 .030 5/8 4 1-3/4 .475 3 81301 67.20 81302 77.80 H45AL-C-RN-A-30500-R.030
1/2 .030 5/8 4 2-1/4 .475 3 28300 76.10 28302 100.20 H45AL-C-RN-M-30500-R.030
1/2 .030 5/8 6 3-3/8 .475 3 28315 89.50 28317 131.30 H45AL-C-RN-L-30500-R.030
1/2 .030 5/8 6 4-1/4 .475 3 28325 100.30 28327 145.00 H45AL-C-RN-X-30500-R.030
3/4 3/4 .030 1 4 2 .712 3 28405 150.40 28407 177.60 H45AL-C-RN-R-30750-R.030
3/4 .030 1 6 2-1/2 .712 3 28420 190.10 28422 225.90 H45AL-C-RN-M-30750-R.030
3/4 .030 1 6 3 .712 3 81303 197.10 81304 220.10 H45AL-C-RN-ML-30750-R.030
3/4 .030 1 6 3-3/8 .712 3 28435 199.80 28437 244.20 H45AL-C-RN-L-30750-R.030
3/4 .030 1 6 4-3/8 .712 3 28445 226.10 28447 272.30 H45AL-C-RN-X-30750-R.030
1 1 .030 1-1/4 5 2-5/8 .950 3 28465 250.80 H45AL-C-RN-R-31000-R.030
1 .030 1-1/4 6 3-3/8 .950 3 28480 280.10 H45AL-C-RN-M-31000-R.030
1 .030 1-1/4 7 4-3/8 .950 3 28495 320.20 H45AL-C-RN-L-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 - Reduced Neck

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