Harvey Tool
Facebook Instagram LinkedIn Twitter YouTube

3 Flute, Ball - Reduced Neck

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

Photo is an illustration of an exemplary tool

HST-RN-3 | Carbide End Mills

The HST-RN-3 is a versatile tool, featuring geometry designed for excellent chip evacuation in slotting, pocketing, and roughing applications. A reduced neck and Aplus coating make this tool excellent for maintaining rigidity and extending tool life in deep pocketing applications.

  • Designed for excellent chip evacuation in slotting, pocketing, and roughing applications
  • Reduced neck provides maximum strength in long reach and deep pocketing applications
  • 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 Length of Cut Overall Length LBS (Reach) Neck Diameter Flutes Aplus Coated Tool Description
D1 +.000" / -.002" D2 (h6) L2 +.032" / -.000" L1 +.062" / -.062" L3 Tool # Price
1/8 1/8 5/32 3 3/8 .118 3 13017 26.10 HST-RN-S-30125-BN
1/8 5/32 3 1/2 .118 3 13032 27.10 HST-RN-R-30125-BN
1/8 5/32 3 5/8 .118 3 13047 28.40 HST-RN-M-30125-BN
3/16 3/16 7/32 3 1/2 .178 3 13077 32.30 HST-RN-R-30187-BN
3/16 7/32 3 3/4 .178 3 13092 34.60 HST-RN-M-30187-BN
1/4 1/4 3/8 4 3/4 .237 3 13112 38.50 HST-RN-S-30250-BN
1/4 3/8 4 1-1/8 .237 3 13122 40.60 HST-RN-R-30250-BN
1/4 3/8 4 2-1/8 .237 3 13137 41.90 HST-RN-M-30250-BN
5/16 5/16 7/16 4 1-1/8 .296 3 13157 56.20 HST-RN-R-30312-BN
5/16 7/16 4 2-1/8 .296 3 13167 58.20 HST-RN-M-30312-BN
3/8 3/8 1/2 4 1-1/8 .356 3 13197 74.90 HST-RN-R-30375-BN
3/8 1/2 6 2-3/8 .356 3 13212 80.30 HST-RN-M-30375-BN
3/8 1/2 6 3-3/8 .356 3 13227 86.60 HST-RN-L-30375-BN
3/8 1/2 6 4 .356 3 13232 93.10 HST-RN-X-30375-BN
1/2 1/2 5/8 4 1-3/8 .475 3 13302 108.60 HST-RN-R-30500-BN
1/2 5/8 6 2-3/8 .475 3 13317 121.80 HST-RN-M-30500-BN
1/2 5/8 6 3-3/8 .475 3 13332 128.60 HST-RN-L-30500-BN
1/2 5/8 6 4-1/8 .475 3 13347 136.10 HST-RN-X-30500-BN
*.0005 max TIR

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.


3 Flute - Reduced Neck

Need To Place An Order? Find A Local Distributor

Machinists' Feedback

Used this tool? Share your experiences.

Create your own review

E-mail A Friend

Privacy Policy. All rights reserved. All Content Herein © 2018 Helical Solutions