Harvey Tool
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5 Flute, Corner Radius - Variable Pitch, Reduced Neck

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

HEV-RN-5 | Carbide End Mills

The 5 flute design of the HEV-RN-5 provides a significant lift in tool life and productivity, while increasing feed rate 20 percent over a 4-fluted tool. Its variable pitch geometry and strong core work in tandem with the reduced neck to make this tool capable of excelling in long reach applications in tough materials.

  • Excellent performance in light profiling, High Efficiency Milling (HEM), and finishing applications
  • 5 flute variable pitch design for reduced harmonics and increased feed rates
  • Center cutting
  • Reduced neck provides maximum strength in long reach and deep pocketing applications
  • h6 shank tolerance for high precision tool holders
  • Aplus coated for added lubricity, higher speeds and feeds, and increased wear resistance
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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 Aplus Coated Tool Description
D1 +.000" / -.002" D2 (h6) R +.002" / -.002" L2 +.032" / -.000" L1 +.062" / -.062" L3
1/8 1/8 .010 5/32 2 3/8 .118 5 35017 HEV-RN-S-50125-R.010
1/8 .010 5/32 2 1/2 .118 5 35032 HEV-RN-R-50125-R.010
1/8 .010 5/32 2-1/2 3/4 .118 5 35047 HEV-RN-M-50125-R.010
1/8 .030 5/32 2 3/8 .118 5 51017 HEV-RN-S-50125-R.030
1/8 .030 5/32 2 1/2 .118 5 51032 HEV-RN-R-50125-R.030
1/8 .030 5/32 2-1/2 3/4 .118 5 51047 HEV-RN-M-50125-R.030
3/16 3/16 .010 7/32 2 1/2 .178 5 35062 HEV-RN-R-50187-R.010
3/16 .010 7/32 2-1/2 3/4 .178 5 35077 HEV-RN-M-50187-R.010
3/16 .010 7/32 2-1/2 1-1/8 .178 5 35092 HEV-RN-L-50187-R.010
3/16 .030 7/32 2 1/2 .178 5 51062 HEV-RN-R-50187-R.030
3/16 .030 7/32 2-1/2 3/4 .178 5 51077 HEV-RN-M-50187-R.030
3/16 .030 7/32 2-1/2 1-1/8 .178 5 51092 HEV-RN-L-50187-R.030
1/4 1/4 .020 3/8 4 3/4 .237 5 35107 HEV-RN-S-50250-R.020
1/4 .020 3/8 4 1-1/8 .237 5 35122 HEV-RN-R-50250-R.020
1/4 .020 3/8 4 2-1/8 .237 5 35137 HEV-RN-M-50250-R.020
1/4 .030 3/8 4 3/4 .237 5 51107 HEV-RN-S-50250-R.030
1/4 .030 3/8 4 1-1/8 .237 5 51122 HEV-RN-R-50250-R.030
1/4 .030 3/8 4 2-1/8 .237 5 51137 HEV-RN-M-50250-R.030
1/4 .060 3/8 4 3/4 .237 5 51108 HEV-RN-S-50250-R.060
1/4 .060 3/8 4 1-1/8 .237 5 51123 HEV-RN-R-50250-R.060
1/4 .060 3/8 4 2-1/8 .237 5 51138 HEV-RN-M-50250-R.060
3/8 3/8 .020 1/2 4 1-1/8 .356 5 35152 HEV-RN-S-50375-R.020
3/8 .020 1/2 4 2-1/8 .356 5 35167 HEV-RN-R-50375-R.020
3/8 .020 1/2 6 3-1/8 .356 5 35197 HEV-RN-M-50375-R.020
3/8 .030 1/2 4 1-1/8 .356 5 51152 HEV-RN-S-50375-R.030
3/8 .030 1/2 4 2-1/8 .356 5 51167 HEV-RN-R-50375-R.030
3/8 .030 1/2 6 3-1/8 .356 5 51197 HEV-RN-M-50375-R.030
3/8 .030 1/2 6 4-1/8 .356 5 51212 HEV-RN-L-50375-R.030
3/8 .060 1/2 4 1-1/8 .356 5 51153 HEV-RN-S-50375-R.060
3/8 .060 1/2 4 2-1/8 .356 5 51168 HEV-RN-R-50375-R.060
3/8 .060 1/2 6 3-1/8 .356 5 51198 HEV-RN-M-50375-R.060
3/8 .090 1/2 4 1-1/8 .356 5 51154 HEV-RN-S-50375-R.090
3/8 .090 1/2 4 2-1/8 .356 5 51169 HEV-RN-R-50375-R.090
3/8 .090 1/2 6 3-1/8 .356 5 51199 HEV-RN-M-50375-R.090
1/2 1/2 .030 5/8 4 1-1/2 .475 5 35227 HEV-RN-S-50500-R.030
1/2 .030 5/8 4 2-1/4 .475 5 35242 HEV-RN-R-50500-R.030
1/2 .030 5/8 6 3-3/8 .475 5 35272 HEV-RN-M-50500-R.030
1/2 .030 5/8 6 4-1/8 .475 5 35287 HEV-RN-L-50500-R.030
1/2 .060 5/8 4 1-1/2 .475 5 51227 HEV-RN-S-50500-R.060
1/2 .060 5/8 4 2-1/4 .475 5 51242 HEV-RN-R-50500-R.060
1/2 .060 5/8 6 3-3/8 .475 5 51272 HEV-RN-M-50500-R.060
1/2 .090 5/8 4 1-1/2 .475 5 51228 HEV-RN-S-50500-R.090
1/2 .090 5/8 4 2-1/4 .475 5 51243 HEV-RN-R-50500-R.090
1/2 .120 5/8 4 1-1/2 .475 5 51229 HEV-RN-S-50500-R.120
1/2 .120 5/8 4 2-1/4 .475 5 51244 HEV-RN-R-50500-R.120
1/2 .120 5/8 6 3-3/8 .475 5 51274 HEV-RN-M-50500-R.120
1/2 .120 5/8 6 4-1/8 .475 5 51289 HEV-RN-L-50500-R.120
5/8 5/8 .030 3/4 4 1-5/8 .593 5 35302 HEV-RN-S-50625-R.030
5/8 .030 3/4 6 2-3/8 .593 5 35317 HEV-RN-R-50625-R.030
5/8 .030 3/4 6 3-3/8 .593 5 35332 HEV-RN-M-50625-R.030
5/8 .030 3/4 6 4-1/8 .593 5 35347 HEV-RN-L-50625-R.030
5/8 .120 3/4 4 1-5/8 .593 5 51304 HEV-RN-S-50625-R.120
5/8 .120 3/4 6 2-3/8 .593 5 51319 HEV-RN-R-50625-R.120
3/4 3/4 .030 1 4 2 .712 5 35362 HEV-RN-S-50750-R.030
3/4 .030 1 6 2-1/2 .712 5 35377 HEV-RN-R-50750-R.030
3/4 .030 1 6 3-3/8 .712 5 35392 HEV-RN-M-50750-R.030
3/4 .030 1 6 4-1/8 .712 5 35407 HEV-RN-L-50750-R.030
3/4 .060 1 4 2 .712 5 51362 HEV-RN-S-50750-R.060
3/4 .060 1 6 2-1/2 .712 5 51377 HEV-RN-R-50750-R.060
3/4 .060 1 6 3-3/8 .712 5 51392 HEV-RN-M-50750-R.060
3/4 .060 1 6 4-1/8 .712 5 51407 HEV-RN-L-50750-R.060
3/4 .090 1 4 2 .712 5 51363 HEV-RN-S-50750-R.090
3/4 .090 1 6 4-1/8 .712 5 51408 HEV-RN-L-50750-R.090
3/4 .120 1 4 2 .712 5 51364 HEV-RN-S-50750-R.120
3/4 .120 1 6 2-1/2 .712 5 51379 HEV-RN-R-50750-R.120
3/4 .120 1 6 3-3/8 .712 5 51394 HEV-RN-M-50750-R.120
3/4 .120 1 6 4-1/8 .712 5 51409 HEV-RN-L-50750-R.120
3/4 .190 1 4 2 .712 5 51365 HEV-RN-S-50750-R.190
3/4 .190 1 6 4-1/8 .712 5 51410 HEV-RN-L-50750-R.190
3/4 .250 1 4 2 .712 5 51366 HEV-RN-S-50750-R.250
3/4 .250 1 6 2-1/2 .712 5 51381 HEV-RN-R-50750-R.250
3/4 .250 1 6 3-3/8 .712 5 51396 HEV-RN-M-50750-R.250
3/4 .250 1 6 4-1/8 .712 5 51411 HEV-RN-L-50750-R.250
1 1 .030 1-1/4 4 2-1/4 .950 5 35422 HEV-RN-S-51000-R.030
1 .030 1-1/4 6 2-5/8 .950 5 35437 HEV-RN-R-51000-R.030
1 .030 1-1/4 6 3-3/8 .950 5 35452 HEV-RN-M-51000-R.030
1 .030 1-1/4 6 4-1/8 .950 5 35467 HEV-RN-L-51000-R.030
* .0005 max TIR

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, Helical has a team of technical experts available to assist you. Please contact us at 866-543-5422 or quotes@1helical.com.


5 Flute - Variable Pitch - Reduced Neck

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