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

Photo is an illustration of an exemplary tool

H45AL-3 | Carbide End Mills

The high helix on the H45AL-3 increases shearing action, which leaves a cleaner finish on your part, while its corner radius profile promotes strength for prolonged tool life in both traditional roughing and High Efficiency Milling toolpaths.

  • High helix for increased 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
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
1/8 1/8 .010 1/4 1-1/2 3 81581 14.70 81582 18.80 H45AL-S-30125-R.010
1/8 .010 3/8 2 3 81583 16.10 81584 20.20 H45AL-SR-30125-R.010
1/8 .010 1/2 2-1/2 3 81585 17.60 81586 22.90 H45AL-R-30125-R.010
1/4 1/4 .010 1/2 2-1/2 3 81587 22.80 81588 32.50 H45AL-SR-30250-R.010
1/4 .010 3/4 2-1/2 3 81589 23.60 81590 33.30 H45AL-R-30250-R.010
1/4 .010 1 3 3 81591 29.10 81592 38.80 H45AL-M-30250-R.010
1/4 .030 1/2 2-1/2 3 81593 23.10 81594 32.80 H45AL-SR-30250-R.030
1/4 .030 3/4 2-1/2 3 81595 23.90 81596 33.60 H45AL-R-30250-R.030
1/4 .030 1 3 3 81597 29.40 81598 39.10 H45AL-M-30250-R.030
3/8 3/8 .030 1/2 2 3 81599 30.60 81600 40.30 H45AL-S-30375-R.030
3/8 .030 1 3 3 81601 33.30 81602 45.40 H45AL-R-30375-R.030
3/8 .030 1-1/4 3-1/2 3 81603 42.10 81604 57.80 H45AL-M-30375-R.030
3/8 .060 1/2 2 3 81605 31.00 81606 40.70 H45AL-S-30375-R.060
3/8 .060 1 3 3 81607 33.70 81608 45.80 H45AL-R-30375-R.060
3/8 .060 1-1/4 3-1/2 3 81609 42.50 81610 58.20 H45AL-M-30375-R.060
1/2 1/2 .030 1 3 3 81611 46.00 81612 61.00 H45AL-SR-30500-R.030
1/2 .030 1-1/4 3 3 81613 49.40 81614 64.40 H45AL-R-30500-R.030
1/2 .030 1-5/8 4 3 81615 60.40 81616 75.40 H45AL-M-30500-R.030
1/2 .030 2 4 3 81617 69.70 81618 84.70 H45AL-L-30500-R.030
1/2 .060 1 3 3 81619 46.50 81620 61.50 H45AL-SR-30500-R.060
1/2 .060 1-1/4 3 3 81621 49.90 81622 64.90 H45AL-R-30500-R.060
1/2 .060 1-5/8 4 3 81623 60.90 81624 75.90 H45AL-M-30500-R.060
1/2 .060 2 4 3 81625 70.20 81626 85.20 H45AL-L-30500-R.060
3/4 3/4 .030 1-5/8 4 3 81627 134.70 81628 158.50 H45AL-R-30750-R.030
3/4 .030 2-1/4 5 3 81629 170.30 81630 205.80 H45AL-M-30750-R.030
3/4 .060 1-5/8 4 3 81631 135.40 81632 159.20 H45AL-R-30750-R.060
3/4 .060 2-1/4 5 3 81633 171.00 81634 206.50 H45AL-M-30750-R.060
*.0003 max TIR

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