Turn mill machining precision machining
Our turn-mill combined machining services deliver precision-machined components with complex features completed in a single setup. By integrating CNC turning and milling operations on advanced multi-axis machines, we achieve exceptional accuracy with tolerances as tight as +/-0.01mm while eliminating the tolerance stack-up errors common in multi-operation machining.
We specialize in complex components that require both rotational turning features and prismatic milling features. This includes valve bodies, hydraulic fittings, sensor housings, fluid connectors, and custom mechanical assemblies. The turn-mill process enables features such as precision external and internal threading, multi-diameter turning, square or hexagonal flats, cross-drilled holes, and complex port geometries - all in one setup.
Components are manufactured from premium materials including stainless steel 304 and 316 for corrosion resistance, carbon steel and alloy steel for high-pressure applications, and brass for fluid handling components. All materials are sourced from certified suppliers with full material certificates and traceability documentation provided with every shipment.
Our ISO 9001:2015 certified quality management system ensures consistent quality across every production run. Each part undergoes rigorous dimensional inspection using coordinate measuring machines (CMM) and optical comparators. Thread accuracy is verified with calibrated thread gauges, and surface finish is confirmed with profilometers to ensure specifications are met.
These turn-mill combined components serve critical applications across hydraulic systems, pneumatic equipment, fluid control valves, instrumentation, process control, and industrial automation. Common applications include pressure valve bodies, flow control fittings, manifold blocks, sensor mounting bodies, and custom assemblies requiring both rotational and prismatic features.
We support your complete product development cycle with flexible manufacturing options. Validate designs with rapid prototypes, refine through small batch testing, and scale to high-volume production with confidence. Single-setup machining reduces lead times and improves consistency compared to traditional multi-operation manufacturing methods.
- Turn-mill combined machining in single setup
- Precision machining with +/-0.01mm dimensional tolerance
- Multi-axis turning and milling capabilities
- Complex internal and external threading
- Square, hexagonal, and irregular milled flats
- Cross-drilled holes and complex port geometries
- Stainless steel 304/316 and carbon steel materials
- ISO 9001:2015 certified quality management
- Full CMM inspection and material certificates
- Single-setup machining eliminates tolerance stack-up errors
- Reduced lead times compared to multi-operation processes
- Tight tolerances ensure reliable sealing and fit
- Complex features reduce assembly complexity and part count
- Wide material selection meets diverse application requirements
- Complete documentation supports quality audits and traceability
- Cost-effective for complex parts requiring multiple operations
- Hydraulic valve bodies and fittings
- Pneumatic control components
- Fluid handling and processing equipment
- Process control instrumentation
- High-pressure fluid connectors
- Sensor housings and mounting bodies
- Manifold blocks and distribution components
- Industrial automation fittings
- 15+ years precision CNC machining experience since 2008
- ISO 9001:2015 certified manufacturing facility
- Advanced turn-mill machining centers with live tooling
- Single-setup capability for complex multi-feature parts
- Rapid prototyping: samples delivered in 3-7 days
- Engineering support for DFM and design optimization
- Complete quality documentation and material traceability
- Proven track record with hydraulic and pneumatic customers
A: Turn-mill machining combines turning and milling operations in a single setup. This eliminates multiple fixturing operations, reduces tolerance stack-up errors, decreases lead times, and often reduces overall cost for complex parts requiring both rotational and prismatic features.
A: We machine all standard thread forms including metric (M), unified (UNC/UNF), pipe threads (NPT/BSPT), and British Standard threads. Internal and external threads are verified with calibrated thread gauges to ensure compliance.
A: We work with stainless steel (304/316), carbon steel, alloy steel, brass, copper, and aluminum. Material certificates and full traceability documentation are provided with every shipment for quality assurance.
A: Yes, our turn-mill capabilities enable complex internal port geometries including cross-drilled passages, angled holes, and multi-port configurations. We can machine up to 5-axis simultaneous paths for intricate flow paths in valve bodies and manifold blocks.
A: We accept orders from 1 piece for prototype validation. No strict MOQ - we support one-piece prototyping, small batch production for testing, and large-scale manufacturing with consistent quality and competitive pricing.
A: Prototype samples: 3-7 days. Small batch (10-100 pcs): 7-14 days. Medium batch (100-1000 pcs): 14-21 days. Mass production: 21-30 days depending on quantity and complexity. Single-setup machining often reduces lead times compared to multi-operation processes.
Turn mill machining precision machining
Turn-mill machining stainless steel precision stepped bushing with +/-0.01mm tolerance. Multi-diameter stepped design with flange mounting base, precision bore, and mirror-polished surfaces. For bearing support and shaft alignment applications. Mass production capability. ISO9001
CNC turning milling composite machining
Turn-mill machining stainless steel precision clevis fork with +/-0.01mm tolerance. Cylindrical body with precision fork end, dual lugs, and pin holes. Corrosion-resistant stainless steel for mechanical connection applications. Prototype to mass production. ISO9001:2015 certified
CNC turning milling composite machining
Turn-mill machining stainless steel precision worm shaft with +/-0.01mm tolerance. Multi-start worm thread profile with precision bearing journals and end features. Corrosion-resistant stainless steel for power transmission. Prototype to mass production. ISO9001:2015 certified.
Precision machining of turning and milling
Turn-mill machining aluminum precision end cap with +/-0.01mm tolerance.Circular cover design with conical center, radial reinforcing ribs, and edge positioning slots.Lightweight high-strength aluminum for container and equipment closure applications.Prototype to mass productions
