Harvey Tool Micro 100
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4 Flute, Corner Radius - Variable Pitch

End Mills for Steels, High-Temp Alloys, & Titanium

Photo is an illustration of an exemplary tool

HSV-4 | Carbide End Mills

The HSV-4’s variable pitch geometry effectively decreases chatter and harmonics, allowing it to leave a better part finish and last longer in your spindle. Featuring eccentric relief for maximum edge strength and Aplus coating for improved performance in tough materials, this tool is a strong choice for a variety of applications.

  • Eccentric relief for maximum edge strength
  • Special geometry allows for both roughing and finishing applications
  • Variable pitch geometry results in higher quality parts by decreasing chatter and harmonics
  • Center cutting
  • h6 shank tolerance for high precision tool holders
  • Aplus coated for added lubricity, higher speeds and feeds, and increased wear resistance
Jump to Product Reviews

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 Aplus Coated Aplus Coated
+ Weldon Flat
Tool Description
D1 +.000" / -.002" 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 4 31017 15.80 HSV-S-40125-R.010
1/8 .010 3/8 1-1/2 4 81648 19.60 HSV-SR-40125-R.010
1/8 .010 1/2 2-1/2 4 31032 16.20 HSV-R-40125-R.010
1/8 .010 5/8 2-1/2 4 81649 20.60 HSV-A-40125-R.010
1/8 .010 3/4 2-1/2 4 81650 21.40 HSV-M-40125-R.010
1/8 .015 1/4 1-1/2 4 81651 19.40 HSV-S-40125-R.015
1/8 .015 1/2 2-1/2 4 81652 19.80 HSV-R-40125-R.015
1/8 .030 1/4 1-1/2 4 43017 19.10 HSV-S-40125-R.030
1/8 .030 1/2 2-1/2 4 43032 20.70 HSV-R-40125-R.030
5/32 3/16 .010 3/16 2 4 31047 20.80 HSV-S-40156-R.010
3/16 .010 7/16 2-1/2 4 31062 23.60 HSV-R-40156-R.010
3/16 .010 9/16 2-1/2 4 81653 30.10 HSV-M-40156-R.010
3/16 3/16 .010 5/16 2 4 31077 18.50 HSV-S-40187-R.010
3/16 .010 7/16 2 4 81654 27.80 HSV-SR-40187-R.010
3/16 .010 5/8 2-1/2 4 31092 19.80 HSV-R-40187-R.010
3/16 .010 1 2-1/2 4 81655 25.50 HSV-M-40187-R.010
3/16 .030 5/16 2 4 43077 21.30 HSV-S-40187-R.030
3/16 .030 5/8 2-1/2 4 43092 23.00 HSV-R-40187-R.030
7/32 1/4 .010 1/4 2 4 31107 22.90 HSV-S-40218-R.010
1/4 .010 7/16 2-1/2 4 31122 26.90 HSV-R-40218-R.010
1/4 1/4 .010 3/8 2 4 81656 28.20 HSV-S-40250-R.010
1/4 .010 1/2 2-1/2 4 81657 35.80 HSV-SR-40250-R.010
1/4 .010 3/4 2-1/2 4 81658 26.90 HSV-R-40250-R.010
1/4 .020 3/8 2 4 31137 22.90 31137W 29.20 HSV-S-40250-R.020
1/4 .020 1/2 2-1/2 4 31142 25.40 31142W 31.70 HSV-SR-40250-R.020
1/4 .020 3/4 2-1/2 4 31152 27.20 31152W 33.60 HSV-R-40250-R.020
1/4 .020 1 3 4 31167 41.70 31167W 48.00 HSV-M-40250-R.020
1/4 .020 1-1/4 3 4 81659 46.90 HSV-L-40250-R.020
1/4 .030 3/8 2 4 43137 23.40 HSV-S-40250-R.030
1/4 .030 1/2 2-1/2 4 43142 25.40 HSV-SR-40250-R.030
1/4 .030 3/4 2-1/2 4 43152 27.20 HSV-R-40250-R.030
1/4 .030 1 3 4 43167 41.70 HSV-M-40250-R.030
1/4 .060 3/8 2 4 43138 29.00 HSV-S-40250-R.060
1/4 .060 1/2 2-1/2 4 43143 31.00 HSV-SR-40250-R.060
1/4 .060 3/4 2-1/2 4 43153 33.00 HSV-R-40250-R.060
1/4 .060 1 3 4 43168 46.10 HSV-M-40250-R.060
9/32 5/16 .020 7/16 2 4 31182 33.50 HSV-S-40281-R.020
5/16 .020 5/8 2-1/2 4 31197 39.00 HSV-R-40281-R.020
5/16 .020 1 3 4 31212 46.50 HSV-M-40281-R.020
5/16 5/16 .020 1/2 2 4 31227 29.80 31227W 36.10 HSV-S-40312-R.020
5/16 .020 3/4 2-1/2 4 31242 34.40 HSV-R-40312-R.020
5/16 .020 1 2-1/2 4 81660 42.30 HSV-A-40312-R.020
5/16 .020 1-1/4 3 4 31257 44.30 HSV-M-40312-R.020
5/16 .030 1/2 2 4 43227 30.00 HSV-S-40312-R.030
5/16 .030 3/4 2-1/2 4 43242 34.60 HSV-R-40312-R.030
5/16 .030 1-1/4 3 4 43257 44.30 HSV-M-40312-R.030
5/16 .060 1/2 2 4 43228 36.00 HSV-S-40312-R.060
5/16 .060 3/4 2-1/2 4 43243 40.70 HSV-R-40312-R.060
5/16 .060 1-1/4 3 4 43258 45.60 HSV-M-40312-R.060
3/8 3/8 .010 1/2 2 4 81661 45.40 HSV-S-40375-R.010
3/8 .010 7/8 3 4 81662 47.70 HSV-SR-40375-R.010
3/8 .010 1-1/4 3 4 81663 54.10 HSV-M-40375-R.010
3/8 .020 1/2 2 4 31317 39.10 31317W 45.40 HSV-S-40375-R.020
3/8 .020 7/8 3 4 31332 41.30 31332W 47.70 HSV-SR-40375-R.020
3/8 .020 1 3 4 31337 43.40 31337W 49.80 HSV-R-40375-R.020
3/8 .020 1-1/4 3 4 31347 51.80 31347W 58.10 HSV-M-40375-R.020
3/8 .020 1-1/2 3 4 81664 58.30 HSV-L-40375-R.020
3/8 .030 1/2 2 4 43317 39.10 43317W 45.40 HSV-S-40375-R.030
3/8 .030 7/8 3 4 43332 41.30 HSV-SR-40375-R.030
3/8 .030 1 3 4 43337 43.40 HSV-R-40375-R.030
3/8 .030 1-1/4 3 4 43347 51.80 HSV-M-40375-R.030
3/8 .060 1/2 2 4 43318 43.00 HSV-S-40375-R.060
3/8 .060 7/8 3 4 43333 45.30 HSV-SR-40375-R.060
3/8 .060 1 3 4 43338 45.90 HSV-R-40375-R.060
3/8 .060 1-1/4 3 4 43348 53.10 HSV-M-40375-R.060
3/8 .090 1/2 2 4 43319 47.20 HSV-S-40375-R.090
3/8 .090 7/8 3 4 43334 49.00 HSV-SR-40375-R.090
3/8 .090 1 3 4 43339 50.00 HSV-R-40375-R.090
3/8 .090 1-1/4 3 4 43349 55.90 HSV-M-40375-R.090
13/32 7/16 .020 15/16 2-3/4 4 31377 56.20 HSV-R-40406-R.020
7/16 7/16 .020 5/8 2-3/4 4 31407 54.80 HSV-S-40437-R.020
7/16 .020 7/8 2-3/4 4 31422 59.60 HSV-R-40437-R.020
7/16 .020 1-1/8 3-1/2 4 31437 67.90 HSV-M-40437-R.020
7/16 .030 5/8 2-3/4 4 43407 54.80 HSV-S-40437-R.030
7/16 .030 7/8 2-3/4 4 43422 59.60 HSV-R-40437-R.030
7/16 .030 1-1/8 3-1/2 4 43437 67.90 HSV-M-40437-R.030
7/16 .060 5/8 2-3/4 4 43408 60.20 HSV-S-40437-R.060
7/16 .060 7/8 2-3/4 4 43423 65.00 HSV-R-40437-R.060
7/16 .060 1-1/8 3-1/2 4 43438 72.50 HSV-M-40437-R.060
7/16 .090 5/8 2-3/4 4 43409 62.70 HSV-S-40437-R.090
7/16 .090 7/8 2-3/4 4 43424 66.30 HSV-R-40437-R.090
7/16 .090 1-1/8 3-1/2 4 43439 73.60 HSV-M-40437-R.090
15/32 1/2 .030 5/8 2-1/2 4 31452 58.90 HSV-S-40468-R.030
1/2 .030 1 3 4 31467 70.20 HSV-R-40468-R.030
1/2 .030 1-1/4 3 4 31482 72.10 HSV-M-40468-R.030
1/2 1/2 .015 5/8 2-1/2 4 81665 61.60 HSV-S-40500-R.015
1/2 .015 1 3 4 81666 81.90 HSV-SR-40500-R.015
1/2 .015 1-1/4 3 4 81667 84.10 HSV-R-40500-R.015
1/2 .020 5/8 2-1/2 4 43496 62.90 HSV-S-40500-R.020
1/2 .020 1 3 4 43511 65.10 HSV-SR-40500-R.020
1/2 .020 1-1/4 3 4 43526 67.40 43526W 74.80 HSV-R-40500-R.020
1/2 .020 1-5/8 4 4 43541 84.90 HSV-M-40500-R.020
1/2 .030 5/8 2-1/2 4 31497 62.90 31497W 70.30 HSV-S-40500-R.030
1/2 .030 1 3 4 31512 65.10 31512W 72.50 HSV-SR-40500-R.030
1/2 .030 1-1/4 3 4 31527 67.40 31527W 74.80 HSV-R-40500-R.030
1/2 .030 1-5/8 4 4 31542 84.90 31542W 92.30 HSV-M-40500-R.030
1/2 .030 2 4 4 81668 91.70 HSV-L-40500-R.030
1/2 .060 5/8 2-1/2 4 43497 67.40 HSV-S-40500-R.060
1/2 .060 1 3 4 43512 69.50 HSV-SR-40500-R.060
1/2 .060 1-1/4 3 4 43527 71.70 43527W 79.10 HSV-R-40500-R.060
1/2 .060 1-5/8 4 4 43542 88.70 43542W 96.30 HSV-M-40500-R.060
1/2 .060 2 4 4 81669 92.50 HSV-L-40500-R.060
1/2 .090 5/8 2-1/2 4 43498 70.10 HSV-S-40500-R.090
1/2 .090 1 3 4 43513 73.20 HSV-SR-40500-R.090
1/2 .090 1-1/4 3 4 43528 75.40 HSV-R-40500-R.090
1/2 .090 1-5/8 4 4 43543 89.20 HSV-M-40500-R.090
1/2 .125 5/8 2-1/2 4 43499 71.90 HSV-S-40500-R.125
1/2 .125 1 3 4 43514 74.80 HSV-SR-40500-R.125
1/2 .125 1-1/4 3 4 43529 77.00 HSV-R-40500-R.125
1/2 .125 1-5/8 4 4 43544 90.40 HSV-M-40500-R.125
5/8 5/8 .030 3/4 3 4 31557 116.70 HSV-S-40625-R.030
5/8 .030 1-1/4 3-1/2 4 31572 120.60 31572W 127.90 HSV-SR-40625-R.030
5/8 .030 1-5/8 3-1/2 4 31587 127.80 31587W 135.20 HSV-R-40625-R.030
5/8 .030 2 4 4 31602 139.70 HSV-M-40625-R.030
5/8 .030 2-1/2 5 4 81670 148.60 HSV-ML-40625-R.030
5/8 .030 3-1/4 6 4 31617 162.20 HSV-L-40625-R.030
5/8 .060 3/4 3 4 43557 119.20 HSV-S-40625-R.060
5/8 .060 1-1/4 3-1/2 4 43572 123.20 HSV-SR-40625-R.060
5/8 .060 1-5/8 3-1/2 4 43587 134.30 HSV-R-40625-R.060
5/8 .060 2 4 4 43602 142.30 HSV-M-40625-R.060
5/8 .060 3-1/4 6 4 43617 163.20 HSV-L-40625-R.060
5/8 .090 3/4 3 4 43558 122.50 HSV-S-40625-R.090
5/8 .090 1-1/4 3-1/2 4 43573 124.70 HSV-SR-40625-R.090
5/8 .090 1-5/8 3-1/2 4 43588 135.70 HSV-R-40625-R.090
5/8 .090 2 4 4 43603 142.60 HSV-M-40625-R.090
5/8 .090 3-1/4 6 4 43618 164.60 HSV-L-40625-R.090
5/8 .125 3/4 3 4 43559 123.40 HSV-S-40625-R.125
5/8 .125 1-1/4 3-1/2 4 43574 124.90 HSV-SR-40625-R.125
5/8 .125 1-5/8 3-1/2 4 43589 136.10 HSV-R-40625-R.125
5/8 .125 2 4 4 43604 142.90 HSV-M-40625-R.125
5/8 .125 3-1/4 6 4 43619 164.60 HSV-L-40625-R.125
3/4 3/4 .015 1-1/4 4 4 81671 185.90 HSV-SR-40750-R.015
3/4 .015 1-5/8 4 4 81672 188.60 HSV-R-40750-R.015
3/4 .030 7/8 3 4 31632 180.00 31632W 191.60 HSV-S-40750-R.030
3/4 .030 1-1/4 4 4 31647 184.40 31647W 196.00 HSV-SR-40750-R.030
3/4 .030 1-5/8 4 4 31662 185.40 31662W 196.90 HSV-R-40750-R.030
3/4 .030 2-1/4 5 4 31677 197.40 31677W 208.00 HSV-M-40750-R.030
3/4 .030 2-3/4 5 4 81673 203.70 HSV-ML-40750-R.030
3/4 .030 3-1/4 6 4 31692 232.20 31692W 243.70 HSV-L-40750-R.030
3/4 .060 7/8 3 4 43632 182.90 HSV-S-40750-R.060
3/4 .060 1-1/4 4 4 43647 187.50 HSV-SR-40750-R.060
3/4 .060 1-5/8 4 4 43662 188.40 HSV-R-40750-R.060
3/4 .060 2-1/4 5 4 43677 198.20 HSV-M-40750-R.060
3/4 .060 3-1/4 6 4 43692 225.30 HSV-L-40750-R.060
3/4 .090 7/8 3 4 43633 183.70 HSV-S-40750-R.090
3/4 .090 1-1/4 4 4 43648 187.90 HSV-SR-40750-R.090
3/4 .090 1-5/8 4 4 43663 190.60 HSV-R-40750-R.090
3/4 .090 2-1/4 5 4 43678 200.20 HSV-M-40750-R.090
3/4 .090 3-1/4 6 4 43693 229.90 HSV-L-40750-R.090
3/4 .125 7/8 3 4 43634 187.50 HSV-S-40750-R.125
3/4 .125 1-1/4 4 4 43649 190.90 HSV-SR-40750-R.125
3/4 .125 1-5/8 4 4 43664 190.90 HSV-R-40750-R.125
3/4 .125 2-1/4 5 4 43679 201.20 HSV-M-40750-R.125
3/4 .125 3-1/4 6 4 43694 230.80 HSV-L-40750-R.125
3/4 .190 7/8 3 4 43635 191.80 HSV-S-40750-R.190
3/4 .190 1-1/4 4 4 43650 192.20 HSV-SR-40750-R.190
3/4 .190 1-5/8 4 4 43665 193.60 HSV-R-40750-R.190
3/4 .190 2-1/4 5 4 43680 204.90 HSV-M-40750-R.190
3/4 .190 3-1/4 6 4 43695 238.00 HSV-L-40750-R.190
3/4 .250 7/8 3 4 43636 191.80 HSV-S-40750-R.250
3/4 .250 1-1/4 4 4 43651 192.20 HSV-SR-40750-R.250
3/4 .250 1-5/8 4 4 43666 193.60 HSV-R-40750-R.250
3/4 .250 2-1/4 5 4 43681 204.90 HSV-M-40750-R.250
3/4 .250 3-1/4 6 4 43696 238.00 HSV-L-40750-R.250
1 1 .030 1-1/2 4 4 31707 273.00 HSV-S-41000-R.030
1 .030 2 4-1/2 4 31722 319.20 HSV-R-41000-R.030
1 .030 2-5/8 5 4 31737 344.80 HSV-M-41000-R.030
1 .030 3 6 4 31742 356.90 HSV-ML-41000-R.030
1 .030 4-1/4 7 4 31752 463.20 HSV-L-41000-R.030
1 .060 1-1/2 4 4 43707 274.40 HSV-S-41000-R.060
1 .060 2 4-1/2 4 43722 320.60 HSV-R-41000-R.060
1 .060 2-5/8 5 4 43737 345.20 HSV-M-41000-R.060
1 .060 3 6 4 43742 358.30 HSV-ML-41000-R.060
1 .060 4-1/4 7 4 43752 463.90 HSV-L-41000-R.060
1 .090 1-1/2 4 4 43708 274.40 HSV-S-41000-R.090
1 .090 2 4-1/2 4 43723 320.60 HSV-R-41000-R.090
1 .090 2-5/8 5 4 43738 346.20 HSV-M-41000-R.090
1 .090 3 6 4 43743 358.30 HSV-ML-41000-R.090
1 .090 4-1/4 7 4 43753 464.40 HSV-L-41000-R.090
1 .125 1-1/2 4 4 43709 278.10 HSV-S-41000-R.125
1 .125 2 4-1/2 4 43724 327.50 HSV-R-41000-R.125
1 .125 2-5/8 5 4 43739 353.80 HSV-M-41000-R.125
1 .125 3 6 4 43744 362.50 HSV-ML-41000-R.125
1 .125 4-1/4 7 4 43754 474.70 HSV-L-41000-R.125
1 .190 1-1/2 4 4 43710 281.10 HSV-S-41000-R.190
1 .190 2 4-1/2 4 43725 331.00 HSV-R-41000-R.190
1 .190 2-5/8 5 4 43740 356.00 HSV-M-41000-R.190
1 .190 3 6 4 43745 366.00 HSV-ML-41000-R.190
1 .190 4-1/4 7 4 43755 475.90 HSV-L-41000-R.190
1 .250 1-1/2 4 4 43711 281.80 HSV-S-41000-R.250
1 .250 2 4-1/2 4 43726 331.70 HSV-R-41000-R.250
1 .250 2-5/8 5 4 43741 356.00 HSV-M-41000-R.250
1 .250 3 6 4 43746 366.70 HSV-ML-41000-R.250
1 .250 4-1/4 7 4 43756 475.90 HSV-L-41000-R.250

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.


4 Flute - Variable Pitch

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