CNC Turning & Turn-Mill Parts
Shafts, pins, bushings, fittings and custom bolts — on CNC lathes, turn-mill centers and Citizen Swiss-type lathes — with concentric diameters, clean threads and consistent finishes.
Turned parts we make
Stepped shafts, dowel pins, axles, spindles.
Bronze, steel and plastic bushings, precision spacers.
Hydraulic and pneumatic fittings, threaded adapters.
Shoulder bolts, special threads, titanium and stainless bolts.
Knurled, threaded and decorative parts.
One setup for complex round parts
Turn-mill machining turns and mills in a single setup — flats, cross holes, slots and off-center features — keeping everything concentric and cutting lead time.
Turning capabilities
| Processes | CNC turning, Swiss-type turning, turn-mill |
|---|---|
| Tolerance | Down to ±0.005 mm on diameters |
| Threads | Metric, UNC/UNF, BSP, NPT; internal and external |
| Secondary operations | Knurling, cross drilling, broaching, heat treatment, plating |
Swiss-type turning for small precision parts
For small, slender parts in volume — pins, sleeves, valve seats, bushings and washers — we run Citizen Swiss-type lathes with automatic bar feeders. The guide bushing supports the bar right at the cut, so long, thin parts stay straight and diameters stay consistent across thousands of pieces.
Recent Swiss-turned parts: 1045 steel push rods and valve sleeves · stainless spring seats · 304 stainless tie-rod seats · 12L14 C-washers · retaining rings · beryllium copper bushings.
Swiss-type lathes and the parts they make
Swiss-turned parts by the thousand
Turned parts we’ve made
Our turning department
Custom CNC bolts and fasteners
When a standard bolt won’t do — special length, non-standard thread, shoulder tolerance, titanium or anodized color — we machine it.
Common types: shoulder bolts · hex bolts with custom heads · hollow bolts · titanium bolts · anodized aluminum bolts · special-thread studs.
Need turned parts?
Send your drawing. An engineer will reply with a price, lead time and any design suggestions — usually within 24 hours.
- We review your drawing, usually the same day.
- You get a price, lead time and DFM notes.
- We machine a sample for new parts after your approval.
- Production, full inspection and shipping from Shanghai.
Prefer email? Send your files to [email protected]