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HIGH-PRECISION Machining Needs Today!


In an effort to minimize exposure to COVID-19, and not compromise our work environment, we have suspended all outside visitors with the exception of deliveries from couriers and freight providers until further notice.  Please communicate with us via email: or via phone at (519) 264-9241 - thank you.


The hard milling and high-speed machining (HSM) process have become crucial in today's competitive environment.

Achieving hard milling is more than just being equipped with stable and rigid high-speed machining (HSM) centers possessing unique capabilities strictly for ultra-high precision milling to exacting sizes and polish-free finishes.

The other components that make us here at SURKUT Machine successful in the hard milling process include:

  1. SOFTWARE - CAM-TOOL software, an elite CAD/CAM system specifically designed for hard milling applications
  2. TOOLING - heat shrunk and balanced tool holders that are capable of cutting at 24,000 RPM from high-end suppliers 
  3. PEOPLE - experienced personnel with a thorough understanding of all of these principles
  4. EQUIPMENT - state-of-the-art CNC equipment with high-quality features and large XYZ travels

Areas of Expertise

Negative Stock Machining round

Negative Stock Machining

What exactly is Negative Stock Machining?

It is the process of creating a small gap between the parting line and shut-off surfaces.

Benefits of Machining to Negative Stock
  • increased tool life
  • shorter lead times
  • increased venting
  • reduced spotting time
  • minimal downtime = less repairs

It is also essential for multi-cavity and colour molds.  Learn more about this technique here.

High-Speed Rib Cutting Has Its Advantages

We have the techniques and cutting tools to effectively cut ribs rather than using EDM processes that are both costly and time consuming.


fewer processes = fewer errors

shorter lead times

lower cost versus traditional methods


depth restrictions

a sharp corner

Rib Cutting

1mm Rib with a 3° draft at a depth of 30mm

Our Portfolio

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World-Class Machine Tools from:

Johnford Logo


Tongtai Logo

What We Do

  • Molds and Dies
  • Diecast Inserts
  • Plastic Injection Molds
  • Forging Dies
  • Lens Tools
  • Stamping Dies
  • Powdered Metal Components
  • Slides and Lifters
  • Precision Parts
  • Anything 3D

How We Do It

  • State-of-the-Art Equipment
  • 60+ Years of Experience
  • 10,000 - 24,000 RPM Spindles
  • Elite CAD/CAM Software
  • Shrink Fit and Balanced Toolholders
  • Solid Carbide Tooling
  • Magnetic Workholding Chucks

Pros of Hard Milling

Improved Surface Finish

Improved Accuracy

Reduce or Eliminate EDM Process

Reduce Polishing and Finishing

Reduce Lead Time and Delivery

Industries Served

  • Automotive
  • Consumer Products
  • Manufacturing

Materials We Cut

At SURKUT Machine, we can machine virtually anything from aluminum to hardened materials up to 70 HRc.

  • H-13
  • A-2, D-2 and M-2
  • 4140 and P-20
  • DAC-Magic
  • Aluminum
  • and much more...
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