Machined stainless rings and spacers
Rings, collars and spacer sets milled and turned from stainless steel and aluminium, with bores and faces held to a common datum.
Products · Metal parts
CNC-turned contact pins and terminals
Small turned and milled contacts — pogo pins, terminals and spacers — machined to the same ±0.01 mm the toolroom works to.
Also searched asCNC machining China · turned parts · machined stainless parts · stamping die maker · custom metal parts supplier
Contact pins look like the simplest part in a product and are usually the one that fails first: the bore, the shoulder and the tip radius all have to sit on the same axis or the pin binds in its sleeve. These are turned from brass and copper alloys on CNC lathes and finished on the same shop floor that cuts our mold plates.
Because the machines and the inspection room are in one building, a first article can be measured on the Hexagon CMM the same day it is cut. Tell us the alloy, the plating you need and the engagement force, and the drawing work is done in the DFM review before a bar is turned.
Typical applications
- Charging and pogo-pin contacts
- Terminals and connectors
- Test fixtures and probes
- Spacers, bushes and inserts
Specification
What our machining work is held to
The same machines, the same inspection room and the same drawing discipline as the tooling side of the plant.
| Processes | CNC turning, CNC milling, drilling and tapping; wire-cut and EDM for die work |
| Materials | Aluminium, stainless steel, brass and copper alloys, titanium |
| Machine accuracy | Down to 0.001 mm (Yasoda, OKUMA, GF, Makino) |
| Part tolerance | ±0.01 mm on critical features, agreed on the drawing |
| Surface | As machined, bead-blasted or polished; plating and anodising to your spec |
| Inspection | First article on the Swiss Hexagon CMM, with a dimensional report |
| Batch size | Prototype quantities through to production runs |
| Documentation | 2D/3D drawings, material certificate, inspection report |
Values above are our standard capability for this class of part, not fixed figures for a specific job. Material, finish and the inspection plan are agreed on the drawing before a bar is cut.
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Next step
Ask for a DFM review and a price for your part
STEP/IGES/X_T files, the resin, your annual volume and target market are enough to get a mold price, a cycle estimate and the risks we can see — usually in 1–2 business days.