Multi-Feature Shafts
Shafts with turned, milled, drilled and threaded features in one component.
CNC
CNC Turn-Mill Parts
CNC Turn-Mill Parts for Complex Precision Components
Custom turn-mill parts combining turning and milling in one setup. Built for complex features, positional accuracy and repeat production.
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OVERVIEW
Turning + milling. One setup. Maximum accuracy.
Ø10–200 mmTypical turning diameter
Up to 500 mmTypical machining length
±0.01 mmDrawing-dependent tolerance
Ra 0.8–1.6 μmTypical surface roughness
Parts We Manufacture
Each part is made to customer drawings, not from a standard catalog.
Complex Housings
Housings requiring both turning and milling operations for complete geometry.
Valve Components
Valve bodies, spools and fittings with internal features and external geometry.
Actuator Parts
Actuator housings, pistons and drive components with multi-axis features.
Gear Blank Components
Gear blanks and pre-form components requiring turned and milled features.
Custom Turn-Mill Parts
Complex parts combining multiple machining operations from customer drawings.
Applications
Our products serve industries that demand precision, reliability and repeat production.
Industrial Equipment
Valves, actuators and multi-feature drive components
Automotive
Sensor housings, drive components and custom hardware
Oil & Gas
Valve components, fittings and pressure-bearing parts
Robotics & Automation
Actuator parts, couplings and mechanism components
Medical & Instruments
Instrument housings and complex precision components
Materials & Surface Finishes
Material selection is driven by application requirements, environment and performance needs.
Materials
Stainless Steel303 / 304 / 316 / 17-4 PH
Carbon & Alloy Steel1045 / 4140 / 4340
Aluminum6061 / 7075
Brass & BronzeC3604 / C93200
TitaniumGrade 5
Surface Finishes
- Hardening & Heat Treatment
- Anodizing
- Electroplating — nickel / zinc / chrome
- Black Oxide
- Mechanical Polishing
- Passivation
- Powder Coating
- Laser Marking
Available to drawing requirements through in-house and qualified partner processes.
Not sure which material or finish fits your application?
Talk to an EngineerManufacturing Capability
Our equipment is optimized for the requirements of this product family.
- Turning Diameter
- Ø10–200 mm
- Machining Length
- Up to 500 mm
- Typical Tolerance
- Down to ±0.01 mm*
- Surface Roughness
- Ra 0.8–1.6 μm*
- Live Tooling
- Milling · Drilling · Tapping · Boring
- Turn-Mill Axes
- 5-axis turn-mill centers
- Production Volume
- Prototype to mass production
- Key Advantage
- Single-setup for multi-feature parts
* Final values are confirmed against the drawing, material, geometry and inspection plan during RFQ review.
View CapabilitiesWhy Buyers Choose Zhuocheng
Turning, milling, drilling and tapping completed in one setup — reducing handling and improving positional accuracy.
Complex parts with turned OD, milled flats, drilled holes and threaded features produced efficiently.
Drawings reviewed for manufacturability, feature access and process optimization.
Support sample validation, pilot batches and long-term production programs.
Quality & Inspection Process
IncomingMaterial & certificate check
First ArticleDimensional & feature verification
In-ProcessCritical feature control
FinalInspection before shipment
Typical Features
Representative parts from our production.
Multi-Feature Shaft
Complex Housing
Valve Component
Actuator Part
Gear Blank
Turned-Milled Part
Custom Bracket
Multi-Axis Component
Frequently Asked Questions
What are the advantages of turn-mill machining?
Turn-mill completes turning, milling, drilling and tapping in one setup, reducing handling between operations and improving positional accuracy between features.
What diameter range can you handle?
Typical turning diameter is Ø10–200 mm with machining length up to 500 mm.
Can you produce parts with both internal and external features?
Yes. Turn-mill centers can produce parts with turned OD, milled flats, drilled cross-holes, internal threads and other complex features.
What is the typical tolerance?
Typical tolerance is ±0.01 mm, drawing-dependent. Tighter tolerances may be achievable depending on geometry and material.
NEXT STEPHave a Turn-Mill Part Drawing?
Send us your drawing, material and quantity. Our engineering team will review the part and recommend the appropriate turn-mill process.