Helical Solutions Micro 100
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Thread Milling Cutters - Multi-Form - UN Threads - For Hardened Steels

Photo is an illustration of an exemplary tool

Thread Milling Cutters

  • Designed for threading hardened steels 46-68 Rc
  • Cuts internal and external 60° UN threads
  • Mill right hand and left hand threads
  • Able to cut larger threads of the same pitch
  • Variable helix design reduces chatter and harmonics and produces more accurate threads
  • Latest generation AlTiN Nano coating offers superior hardness and heat resistance
  • Select carbide grade for maximum tool life
  • Solid carbide
  • CNC ground in the USA   
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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.

  • 836716.dxf
  • 836722.dxf
  • 836728.dxf
  • 836734.dxf
  • 836736.dxf
  • 836744.dxf
  • 836746.dxf
  • 836754.dxf
  • 836756.dxf
  • 836764.dxf
  • 836766.dxf
  • 836776.dxf
  • 836784.dxf
  • 836798.dxf
THREAD SIZE CUTTER DIA. LOC FLUTES SHANK DIA. OAL AlTiN NANO COATED
  D1 +.0005"/-.0005" L2   D2 L1 TOOL # PRICE
4-40 .085 .175 3 1/8 2 836716-C6 105.30
6-32 .100 .218 3 1/8 2 836722-C6 108.70
8-32 .115 .250 3 1/8 2 836728-C6 116.30
10-24 .120 .312 3 1/8 2 836734-C6 122.10
10-32 .120 .312 3 1/8 2 836736-C6 122.10
1/4-20 .180 .500 3 3/16 2-1/2 836744-C6 145.40
1/4-28 .180 .500 3 3/16 2-1/2 836746-C6 145.40
5/16-18 .235 .625 3 1/4 2-1/2 836754-C6 158.90
5/16-24 .235 .625 3 1/4 2-1/2 836756-C6 178.70
3/8-16 .285 .750 4 5/16 3 836764-C6 212.40
3/8-24 .285 .750 4 5/16 3 836766-C6 212.40
7/16-20 .335 .875 4 3/8 3-1/2 836776-C6 229.60
1/2-13 .350 .875 4 3/8 3-1/2 836784-C6 236.90
3/4-16 .495 1.250 4 1/2 3-1/2 836798-C6 301.10

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