Contract CNC machining for Bremen and Lower Saxony
Turned and milled parts to your drawing, 3D model or sample — from single parts and prototypes to series of 10,000 pieces, made in our own shop in Syke.
Contract machining at ISM: what it means
You send us a drawing, 3D model or sample and we manufacture to it — on our own machines, with our own programming and, if you wish, including post-processing via our partner companies. You receive the finished part from a single source.
We work exclusively for businesses: trade, craft and industry as well as public-sector clients. Companies from Bremen and the surrounding area can collect their parts from us and deliver material directly; everyone else we supply by parcel service or freight forwarder throughout Germany.
What we take on as contract work
Our machinery
Three machining centres and four CNC lathes. For series, the bar feeder, loading robot and pallet changer also run unattended.
| DMG Deckel Maho DMU 100 T | 5-axis, travels 1,060 / 710 / 710 mm |
|---|---|
| DMG Deckel Maho DMU 60 P | 5-axis, swivel rotary table Ø 630 mm |
| Starrag Heckert CWK 400 D | 4-axis horizontal, 2 pallets 500 × 400 mm |
| 2 × Mazak Integrex 30 | turn-milling up to Ø 400 × 1,500 mm, bar up to Ø 64 mm |
| Hardinge Talent 8/52 | bar work up to Ø 52 mm with bar feeder |
| Hitachi Seiki CS 20 MC | chucked parts up to Ø 400 mm, robot loading |
Accuracy and quantities
- General tolerances to ISO 2768-m, tighter ones to drawing
- Fits down to IT7, for example H7 bores and h6 shafts
- Surfaces down to Ra 0.8 by turning and milling, finer by grinding
- from a single part to 10,000 pieces per order
- Inspection certificates 3.1 to EN 10204 on request
Materials
Structural, heat-treatable, free-cutting and tool steel, stainless steel up to super duplex, aluminium, copper, brass, bronze, titanium and engineering plastics up to PEEK. Our specialist pages show which grades we use for what:
- Stainless steel turned parts to drawing
- Aluminium milled parts to drawing
- Machined plastic parts: milled and turned
- Brass turned parts and copper and bronze parts
- Shafts and axles to drawing
From enquiry to delivery
This is how an order works — the full description is on How we work.
Enquiry
You send us the 3D model and drawing with material, quantity and requirements — via the contact form or by email.
Review and quotation
We check feasibility and documents, clarify open questions and send you a quotation with price and estimated delivery week.
Order and order confirmation
You place the order and we confirm it in writing. The contract is only concluded with this order confirmation.
Release
Production starts after your release. For series we can first produce samples for you to inspect and approve.
Material and production
We procure the material, program and manufacture — turning, milling, grinding and, if required, post-processing via our partners.
Inspection
The parts are measured and inspected. We supply 3.1 material certificates on request.
Delivery
Shipping by parcel service or freight forwarder, or you collect in Syke. The invoice is due 30 days after the invoice date unless agreed otherwise.
Location and how to reach us
Our shop is at Siemensstraße 4, 28857 Syke, Germany. Syke is in the district of Diepholz in Lower Saxony, south of Bremen.
Collection: you can collect your parts from us in Syke; please announce the collection at least 48 hours in advance.
Customer-supplied material: deliver your own material free to our works in Syke, with a small allowance for setup and scrap that we agree with you in advance.
Shipping: by parcel service or freight forwarder, throughout Germany.
ISM Zerspanung GmbH, Siemensstraße 4, 28857 Syke
+49 4242-8661380
· info@ism-zerspanung.de
You can reach us by phone Monday to Friday from 7:00 am to 4:00 pm.
Questions about contract machining
Do you also work for companies from Bremen and Lower Saxony?
Yes. We manufacture in Syke in the district of Diepholz, south of Bremen. Customers from the region can collect their parts from us by appointment and deliver customer-supplied material free to our works in Syke; beyond that we deliver throughout Germany.
Who do you manufacture for?
Exclusively for businesses — trade, craft and industry as well as public-sector clients. We do not sell to private individuals.
What quantities do you produce?
From single parts and prototypes to series of 10,000 pieces per order. For series, our bar feeder, loading robot and pallet changer also run unattended.
How large can my parts be?
Milling up to 1,060 × 710 × 710 mm (5-axis), turning up to Ø 400 × 1,500 mm, bar work up to Ø 64 mm. All machines with their working envelopes are listed on our machinery page.
Can I supply my own material?
Yes. Please deliver it free to our works in Syke, with a small allowance for setup and scrap that we agree with you in advance.
Which files do you need for a quote?
Ideally a 3D model as STEP and a drawing as PDF. We also accept IGES, DXF, DWG, STL and photos. What else belongs in an enquiry is explained in our guide on preparing an enquiry.
Can you make a spare part without a drawing?
Yes. Send us the old part as a sample; we measure it and manufacture from it. If you wish, we also create the 3D model and the drawing.
All frequently asked questions · Related guide articles: How to prepare an enquiry for turned and milled parts · What does a turned part cost? What drives the price · Specifying tolerances: ISO 2768 and fits explained
Do you have a suitable part?
Send us your drawing or STEP file — we will get back to you with a quote. We ship throughout Germany.