Precision CNC Manufacturing
Mill-Turn Machining Services
TyCNCparts can make Complex mill-turn components finished in a single clamping.
- Turning + side milling in one operation
- Same-datum machining for better positional accuracy
- Titanium, Inconel, PEEK and other difficult materials
- 21 mill-turn machines for prototypes and small-to-medium batches
Capability
CNC Mill-Turn Machining Capability
Mill-turn (turn-mill) integrates CNC turning and driven milling operations on one machine. With a single workpiece setup, live tooling enables OD/ID turning, flat milling, cross holes, grooves, splines, gear profiles, eccentric contours and other combined features without re-clamping or part transfer.
- Max bar stock diameter Ø32 mm; max machining length 300 mm
- Concentricity / position tolerance up to 0.005 mm
- Aluminum, brass, steel, stainless steel, titanium, Inconel, PEEK and POM
- Precision shafts, sleeves, eccentric pins and compact multi-feature rotational parts
Specifications
TyCNCparts’ Mill-Turn Machining Specifications
| Item | Parameter / Description |
|---|---|
| Machine Configuration | 21 mill-turn machines with live tool turrets; turning and milling in one setup |
| Workpiece Size Range | Bar stock Ø0.5–32 mm; max part length 300 mm; non-rotary milled outer profile bounding size ≤32 mm |
| Precision Index | Concentricity and position tolerance between rotary datum and milled features can be controlled to ±0.005 mm |
| Surface Quality | Finish machining down to Ra 0.4 μm |
| Machinable Features | Internal/external turning, flats, cross holes, recesses, splines, gear profiles, eccentric contours, tapping |
| Applicable Materials | Aluminum, brass, carbon steel, stainless steel, titanium, Inconel, PEEK, POM |
| Typical Workpieces | Complex shafts, sleeves, eccentric pins, nozzle housings, miniature hydraulic valve parts, precision short spindles |
| Acceptable Batch | Prototype samples; minimum order ≥1 piece |
Why TyCNCparts
Why Choose Our Mill-Turn Service?
- 21 In-House Mill-Turn Machines — Turning, milling, drilling and tapping in one setup to reduce re-fixturing error.
- Multi-Feature Rotational Parts — Suitable for curved surfaces, eccentric profiles, radial holes and splines that are difficult to keep aligned in separate operations.
- Free DFM Optimization — We review opportunities to simplify assembly and combine operations for mill-turn production.
- Superalloy Capability — Rotary bodies plus lateral features can be machined from Inconel and titanium in one clamping.
- Efficient Prototype Delivery — Process review and quotation within 48 hours; standard integrated prototypes can be delivered in as fast as one week.
Start your project
Ready to machine your parts?
Upload your drawing and get a manufacturability review and quotation from our team.