
Décolletage in Aargau, Switzerland
Swiss machining to your drawing, from Ø 0.3 to Ø 32 mm
You send the drawing, we deliver the part. Fifty pieces or several million, at the same consistent quality and on the date we agreed.

Ø 0.3 – 32.0 mm
Diameter range of our turned parts
Small to large
From a trial batch to several million parts
CH + Europa
Production for the Swiss and European market
ISO 9001
Certification in preparation
Security of supply
When a line stops, nobody asks about the unit price any more
A missing component costs hours, replanning and explanations to your own customers. That is exactly where we come in. We secure our customers' supply of precision parts and guarantee quality, repeatability and delivery dates.
Purchasing managers, technical buyers and production managers rarely look for the cheapest supplier. They look for a Swiss turning shop that commits and then delivers.

Purchasing management
Is supply secure?
That is why we talk about availability and storage solutions before we talk about discounts.
Technical purchasing
Can the part be made as drawn?
That is why the feasibility check comes before the quotation, not after it.
Production management
Will it be here on the agreed day?
That is why we name a date only once we know we can keep it.
Our customers
Three roles, three expectations
We work mainly with companies in general industry that need high-precision mechanical components. Almost always the same three people sit at the table, and each of them measures us by something different.
Our offer at a glance
Four routes to your component
Swiss machining is not a single process here. We cover four of them, and they complement each other. Your drawing shows which one your part needs.
.01
Precision turning
Turned parts produced by removing material from bars or metal coils with cutting tools.
.02
CNC turning
Numerically controlled production for geometries that go beyond a simple turned contour.
.03
Manufacturing to drawing
You define the component, we take care of feasibility, industrialisation and production.
.04
Assemblies
Not only individual parts, but also assembled components from a single source.
What you experience differently here
How to recognise a reliable Swiss turning partner
Flexibility is not a slogan here, it is simply the size of the company. Large suppliers think in batch sizes and quarters. We adapt quickly to our customers' needs and handle small series just as efficiently as high production volumes.
Quantity instead of a minimum order
Trial batch or ongoing demand, the quantity follows your planning and not our capacity utilisation.
One contact person through to delivery
You stay informed at every step of your order, with clear and proactive communication.
Prices that match the batch
Our pricing approach is flexible and adaptable rather than fixed to a catalogue.

The first order
From drawing to series in three steps
01
Review the documents
We analyse your drawings and requirements and come back to you with a concrete assessment of feasibility.
02
Industrialise quickly
Tools, programs and procedures are set up so that the drawing becomes a reproducible production run.
03
Start production
The series begins, quality control accompanies it, delivery follows the agreed date.
Frankly speaking
Four concerns we know about
Buying Swiss machining means handing a piece of responsibility to someone you do not know yet. Anyone approaching a new supplier for the first time therefore tends to have the same questions in mind. We would rather address them straight away.
About BENS Décolletage LEAD TIMES
A date that only exists in the quotation helps nobody
We therefore name it after the feasibility check. In return, it holds.
QUALITY
What counts is not the first part but the thousandth
Our inspection is built for exactly that, not for producing one good sample.
COST
The unit price on its own says very little
Add what a production stoppage or a change of supplier actually costs you.
ESPONSIVENESS
You write to one address and the answer comes from there
No forwarding, no interim status, nobody who has to check with someone else first.
Yes. We produce for the Swiss and European market.
The ISO 9001 certification is in preparation. Independently of that, strict quality controls and adherence to the agreed tolerances already apply today.
Yes. If you are unsure what information a drawing needs to contain, or which tolerance actually makes sense for your application, we clarify that together. That is what the requirements analysis is for.
Before you get in touch
Frequently asked questions
Before a drawing becomes an order, a few points usually stay open. Here you will find clear answers on manufacturing, lead times, quality and working together.
Send us your drawing
A drawing, the quantity you need and your target date are enough to start. We sort out the rest together.
Send an enquiry