PLAZCUTZ CNC ENGINEERING & PLASMA CUTTING
CNC Profiling and CNC Machining Services
Combining advanced machining techniques, high speed milling and turning with the latest CAD/CAM software & highest quality tooling.
Ensuring all of our CNC produced components are manufactured to exceptional standards in our UK workshop in Morecambe Bay.
Our fully equipped CNC machine shop includes a 4 axis vertical machining centre, a Bar-fed CNC Turning centre both enabling us to provide CNC turning and milling to superb quality and standards.
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Our Services
CNC Milling
From one off custom Prototypes to full batch manufacturing
CNC Turning
Our high speed CNC Turning centre is perfect for one off custom Prototypes to full batch manufacturing
PlazCutz Racing Products
PlazCutz Racing Products are specialist parts designed to fit custom or retro-fitted conversions for Supermoto, Supermini and Pit bike racing.
All of our parts are designed and manufactured in house where we can adjust and make custom one-offs to fit your bikes.

We can produce any custom items or make changes to our products to suit your build from your own designs or CAD files.
Heavy Duty Steel Drain Covers
Upgrade your drainage system with our heavy-duty steel drain covers, designed to replace broken or worn-out cast iron or plastic drain covers. Ideal for both domestic and commercial use

We can produce any custom items or make changes to our products to suit your build from your own designs or CAD files.
Haynes Roadster Sierra Based Pedal Set
Haynes Roadster Sierra Pedal Set
Haynes Roadster Sierra based Kit Car Chassis Plate Set
Haynes Roadster Sierra Kit Car Chassis plate Set
Haynes Roadster kit car Mazda MX5 based donor Pedal back plate set
Haynes Roadster kit car Mazda MX5 donor Pedal back plate set
Haynes Roadster & Other Kit Car Parts
We stock and manufacture most of the Haynes Roadster Kit Car parts and components.
Both Ford Sierra & Mazda MX5 versions are available.

We can produce any custom items or make changes to our products to suit your build from your own designs or CAD files.
Weld on Bushes & Spacers
Discover our premium selection of weld on bushes and spacers, designed for durability and precision. Ideal for various industrial and automotive applications, these components ensure secure and reliable connections.
Our range includes different sizes and materials to meet your specific needs, providing enhanced performance and longevity for your projects. Upgrade your equipment with our high-quality weld on bushes and spacers today.
Custom Metal Signs, Balustrades & Decorative Panels
Make a statement with our beautifully cut and fabricated metal Signs, balustrades, fence panels, garden art or bespoke items.
We bring your ideas to life with precision and style.
Whether you have a design in mind or want us to create something unique for you, our custom panels (up to 1200mm x 1200mm, with options for larger welded designs) are crafted to stand out and last.
Useful Engineering tables and formulas for basic and advanced information
Collection of helpful engineering tables and formulas!
Whether you're a student, a professional engineer, or an enthusiast looking to delve into the world of engineering, our selection of useful information is perfect for Threading to calculating Speed and Feeds for Drilling, Milling or Turning and many more.
Metric Corse Thread Drill Sizes
Metric coarse drill hole sizes for M3 - M40 threads
| Metric Coarse Thread Size (M x P) | Drill Size (mm) |
|---|---|
| M3 x 0.5mm | 2.5 |
| M3.5 x 0.6mm | 2.9 |
| M4 x 0.7mm | 3.3 |
| M4.5 x 0.75mm | 3.7 |
| M5 x 0.8mm | 4.2 |
| M6 x 1.0mm | 5.0 |
| M7 x 1.0mm | 5.9 |
| M8 x 1.25mm | 6.8 |
| M9 x 1.25mm | 7.7 |
| M10 x 1.5mm | 8.5 |
| M11 x 1.5mm | 9.9 |
| M12 x 1.75mm | 10.2 |
| M14 x 2.0mm | 12.2 |
| M16 x 2.0mm | 14.0 |
| M18 x 2.5mm | 15.5 |
| M20 x 2.5mm | 17.5 |
| M22 x 2.5mm | 19.5 |
| M24 x 3.0mm | 21.0 |
| M27 x 3.0mm | 24.0 |
| M30 x 3.5mm | 26.5 |
| M33 x 3.5mm | 29.5 |
| M36 x 4.0mm | 32.0 |
| M39 x 4.0mm | 35.0 |
| M40 x 4.0mm | 36.0 |
Metric Fine Thread Drill Sizes
Metric Fine drill hole sizes for M3 - M40 threads
| Metric Fine Thread Size (M x P) | Drill Size (mm) |
|---|---|
| M3 x 0.35 | 3.1 |
| M3.5 x 0.35 | 3.5 |
| M4 x 0.5 | 3.5 |
| M4.5 x 0.5 | 4 |
| M5 x 0.5 | 4.5 |
| M6 x 0.75 | 5.2 |
| M7 x 0.75 | 6.2 |
| M8 x 1.0 | 7.0 |
| M9 x 1.0 | 8 |
| M10 x 1.0 | 9 |
| M10 x 1.25 | 8.8 |
| M12 x 1.5 | 10.5 |
| M14 x 1.5 | 12.5 |
| M16 x 1.5 | 14.5 |
| M18 x 1.5 | 16.5 |
| M20 x 1.5 | 18.5 |
| M22 x 1.5 | 20.5 |
| M24 x 1.5 | 22.5 |
| M27 x 2.0 | 25.0 |
| M30 x 2.0 | 28.0 |
| M33 x 2.0 | 31.0 |
| M36 x 2.0 | 34.0 |
| M39 x 2.0 | 37.0 |
| M40 x 2.0 | 38.0 |
