CNC Turning
High-precision CNC turning and lathe services for shafts, bushings, fittings and rotational parts in metal and engineering plastics.
Overview
Our CNC turning services run on CNC lathes and turn-mill centers to produce precise rotational components — shafts, sleeves, bushings, pins, nuts, threaded fittings and spacers — with fine surface finishes.
Live-tool and sub-spindle capability lets us complete cross-holes, flats and milled features in one setup, delivering stainless steel CNC turning parts, brass and copper turned parts, and aluminum and engineering-plastic turned components without secondary handling.
Capabilities
CNC turning
Precision OD/ID turning, facing, boring, grooving and profiling.
Live tooling
Cross-drilling, milling, flats and keyways on the lathe in one setup.
Turn-mill
Complex parts combining turned and milled features in a single cycle.
Threads
External/internal threads, custom pitches, taper and multi-start threads.
Small to large Ø
Micro pins to large-diameter sleeves and flanges.
All materials
Stainless steel, aluminum, brass, copper, plastics and more.
| Max turning diameter | up to Ø400 mm |
|---|---|
| Max turning length | up to 700 mm |
| Typical tolerance | ±0.01 mm |
| Diameter accuracy | IT6–IT7 |
| Surface roughness | Ra 0.4–1.6 µm |
| Bar capacity | up to Ø65 mm |
Common applications
- Shafts
- Bushings
- Pins
- Threaded fittings
- Nuts
- Sleeves
- Spacers
- Valve components
Frequently asked questions
What diameter can you turn?
Bar-fed parts up to about Ø65 mm and chucked parts up to Ø400 mm, with lengths up to 700 mm.
Can you add milled flats or holes to turned parts?
Yes. Live-tool and turn-mill machines complete flats, cross-holes and keyways in one setup.
Can you turn engineering plastics?
Yes. We turn PEEK, nylon, POM, PTFE and other polymers with chip control and stress management.
What surface finish is typical?
Ra 0.4–1.6 µm depending on material; polished or ground finishes are available.
Related services
Ready to start your precision parts?
Send your drawings and get a free DFM review and quote within 24 hours.