Hard Milling Solutions, Inc.
hard-milling-solutions107 Peyerk Court
Romeo, MI 48065
Phone (586) 336-9737

Call Us Now at: (586) 336-9737 
for your Hard Milling Needs

Quote Request Form

IMG 7654-HMS-769Careers

Hard Milling Solutions is a young company embracing a very high-tech, family-friendly culture. We utilize the best technology available to fully leverage our team's expertise and talent.

Machine automation like laser tool probing, automatic part probing, video machine monitoring, and remote control software, enable one shift per day to produce 24/7 as needed to get urgent jobs done quickly.

Seasoned veterans in precision machining work side-by-side with apprentices to develop our own special talent in this cutting-edge environment.

IMG 7224-HMS-339The result is highly skilled, tech-savvy hard milling professionals who excel in this growing field.

If you have an interest in hard milling, aren't afraid of hard work, and want a rewarding career in hi-tech manufacturing, we may have an opportunity for you.

Available Positions:

We are always looking for highly-motivated and quality CNC Programmers, CNC Setup, and Quality Leaders!

How to Apply:

Please send your application to Corey Greenwald at: This email address is being protected from spambots. You need JavaScript enabled to view it..

We thank you for your interest in joining the Hard Milling Solutions team.

Please be aware that only those selected for an interview will be contacted.



We machine:

  • Plastic injection molds
  • Die casting dies
  • Stamping dies
  • Powdered metal punches
  • Forging dies  
  • Precision parts


  • Transportation
  • Healthcare
  • Recreation
  • Packaging
  • Manufacturing and Automation

Hard MIlling Advantages

  • Reduce or even eliminate EDM
  • Reduce the number of machining operations
  • Reduce or even eliminate secondary operations, especially when starting with hard material
  • Eliminate recast layer (white layer) from EDM
  • Improved surface finish to 10-12 rms
  • Reduce polishing/finishing
  • Reduce production time
  • Reduce lead time and delivery
  • Improve accuracy


  • P-20
  • H-13
  • A-2
  • D-2
  • M-2
  • O-1
  • 4140
  • 1018
  • CPM 3V, M4, 9V, and 10V
  • aluminum
  • brass
  • bronze
  • copper

We machine virtually all materials to a hardness of 65 HRc

Workforce Development

The Hard Milling Imperative

Corey Greenwald "gets it." He understands that hard milling is becoming an essential capability for shops producing plastic injection molds. He understands how to perform hard milling operations effectively...

Modern Machine Shop, April 2006

High Performance Hard MIlling

Talk about doing things the hard way. Corey Greenwald is an engineer by training. In the past, he worked for a typical mold and die shop as a designer... 

Competitive Mold Maker, 2006