When your project requires precise tolerances and repeatability, you need more than a machine shop. Our Swiss Machined High Precision components offer ±0.01 mm dimensional precision, backed by 15+ years of engineering knowledge. We use Swiss-type CNC turning and strict quality control to make 25-mm stainless steel parts since 2008. We make dependable, high-performance components from the most difficult designs using 6 Swiss lathes and 100% bespoke manufacture. You can trust us from prototype to large production because to our fast communication, engineering-driven solutions, and transparent manufacturing procedures.
You won't use salespeople. Our engineers evaluate your designs, optimise tolerances, and suggest practical improvements directly with you. This saves time, lowers mistakes, and makes parts manufacturable from the start.
Our 6 Swiss-type CNC lathes are designed for precise stainless steel parts. We manage complex geometries, ultra-smooth surface finishes, and stringent dimensional control in-house. Surface roughness at Ra ≤ 0.8 μm meets high technological criteria.
Simple parts? We can supply samples in 3 days. Complex parts usually ship in 7 days. Quick quotations follow drawing inspection, so you never wait.
We know you care about shop floor events. We photograph and film your items during milling. You witness how your parts are created, boosting process and quality confidence.

| Item | Description |
|---|---|
| Material | Stainless Steel SS316 |
| Process | Swiss Machining / Swiss Turning |
| Max Diameter | ≤ 25 mm |
| Tolerance | ±0.01 mm or per drawing |
| Surface Finish | As-machined |
| Surface Roughness | Ra ≤ 0.8 μm |
| Drawing Format | PDF / DWG / STEP / IGS |
| Production Volume | Mass Production / Precision Small Parts |
| Inspection | 100% Inspection / Sampling Inspection |
It's not a mistake to think about quality; it's built into every step:
Incoming Material Inspection—All raw materials are certified, which makes sure you get real SS316 qualities.
In-Process Monitoring—While machining, our workers check the sizes of parts with accurate scales and optical displays.
Final Check: A Coordinate Measuring Machine (CMM) and surface roughness tests make sure that all the requirements are met before the package is sent out.
ISO 9001 Certified—Our method for quality control makes sure that all of our projects meet the same high standards.
For uses that come into contact with food, we help you follow FDA rules and give you salt spray test results when you need them.

No matter how many test pieces you need or how many production units you need, our Swiss machine setup can handle it. The same care is taken with small requests as with big runs.
You can get it quickly delivered to your door, no matter where you are. We've made shipping better for small orders, and for your ease, we can handle both shipping and taxes at the same time.

Over 12 Years of Experience Machining—Our workers have worked with Swiss Machined High Precision parts for more than 10 years. Tricky parts? They've seen them before.
Great for New Businesses—Are you just starting out? We love getting to work with new companies. You'll get answers quickly, expert help that is patient, and terms that are open and help you grow.
We can make exactly what you create because our OEM/ODM production is 100% custom. When faced with difficult tolerances, unique geometries, or special methods, we come up with answers instead of saying "no."
Good after-sales service: If there are quality problems within the same month, we'll remanufacture it within a week and pay for the shipping. No fights and no waits.

Q: What is considered high precision in Swiss machining?
Tolerances of ±0.01 mm or less are usually thought of as high precision, especially for small, complicated parts. For parts up to 25 mm in diameter, our Swiss lathes always meet these standards.
Q: What steps do you take to make Swiss machining very accurate?
To keep things accurate and reduce shaking, we use a rigid machine setup, the best tools, and controlled cutting conditions. Our experts pick the cutting speeds, feeds, and tool tracks that work best with each type of material and shape. In-process tracking in real time finds differences before they become problems.
Q: Can batch production keep up a high level of accuracy?
Of course. Swiss machining is very good at precision, which means that the standard is the same for both small and large production runs. Once the first piece is just right, our CNC programs and quality checks make sure that the rest of the batch stays up to the same level of quality.
Get engineering support, transparent processes, and Swiss Machined High Precision parts delivered fast. Contact us at bill@bldmachining.com to discuss your requirements today.