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Thread Milling Cutters - Thread Relief Cutter

Photo is an illustration of an exemplary tool

Thread Milling Cutters - Thread Relief Cutter

  • Tool designed to relieve stress concentrations at corners of undercut and bottom of last thread to prevent fracture and failure
  • Chamfer eliminates burrs and partial threads at last thread
  • Flattens bottom of hole to achieve maximum thread depth
  • 4 flutes
  • Center cutting
  • Solid carbide
  • CNC ground in the USA  

   Learn more about the features, benefits, and applications of Harvey Tool Thread Relief Cutters

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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.

  • AlTiN
  • Uncoated
CUTTER
DIA.
LOC WIDTH (TSC) RADIUS 1 RADIUS 2 NECK DIA. NECK LENGTH RADIAL DOC SHANK DIA. OAL UNCOATED AlTiN COATED
D1 +.000" / -.001" L2 +.002" /-.000" L5 R1 +.001" / -.001" R2 +.001" / -.001" D3 L3 +.010" / -.000" D2 L1 4FL PRICE 4FL PRICE
.066 .029 .015 .000 .005 .036 .172 .014 1/8 1-1/2 896602 47.70 896602-C3 51.90
.075 .030 .015 .000 .005 .042 .187 .015 1/8 1-1/2 877502 45.70 877502-C3 49.90
.084 .038 .020 .000 .005 .045 .218 .018 3/16 2 988804 44.40 988804-C3 48.90
.102 .049 .025 .000 .010 .051 .281 .024 3/16 2 985707 45.10 985707-C3 49.60
D1 +.000" / -.002" L2+.005" /-.000" L5 R1 +.001" / -.001" R2 +.001" / -.001" D3 L3 +.030" / -.000" D2 L1 4FL PRICE 4FL PRICE
.125 .054 .030 .000 .010 .074 .343 .024 1/4 2-1/2 979609 54.90 979609-C3 61.10
.142 .050 .020 .000 .010 .078 .359 .030 1/4 2-1/2 975405 56.10 975405-C3 62.30
.168 .050 .020 .000 .010 .103 .422 .030 1/4 2-1/2 955305 54.90 955305-C3 61.10
.193 .055 .020 .000 .010 .118 .547 .035 1/4 2-1/2 952505 56.40 952505-C3 62.60
.193 .075 .040 .015 .015 .118 .547 .035 1/4 2-1/2 952516 56.40 952516-C3 62.60
.245 .072 .030 .000 .010 .155 .797 .042 1/4 2-1/2 946009 58.50 946009-C3 64.70
.245 .102 .060 .020 .020 .155 .797 .042 1/4 2-1/2 946027 58.50 946027-C3 64.70
.355 .086 .030 .000 .010 .236 1.078 .056 3/8 2-1/2 942909 91.10 942909-C3 99.30
.355 .116 .060 .020 .020 .236 1.078 .056 3/8 2-1/2 942927 91.10 942927-C3 99.30
.355 .136 .080 .030 .030 .236 1.078 .056 3/8 2-1/2 942931 91.10 942931-C3 99.30

Speeds & Feeds

Below you will find downloadable and printer-friendly Speeds & Feeds for this product line. 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, Harvey Tool has a team of technical experts available to assist you. Please contact us at 800-645-5609 or tech@harveytool.com.

Thread Milling Cutters

Thread Milling Cutters - Thread Relief Cutters, Short Reach

 


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