Straight Turning
Cylindrical features, outside diameters, grooves, shoulders and simple turned profiles.
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24 Hours QuotePrecision CNC Turning Services
Custom CNC turning services for shafts, pins, sleeves, threaded parts and cylindrical precision components.
- Prototype and Low-Volume Turned Parts
- Metal and Plastic CNC Turning
- Turning, Milling, Finishing and Inspection Support
Fast RFQ
Upload Your CAD Files for a Fast Quote
STEP / STP / IGES / IGS / X_T / SLDPRT / PDF / DWG / DXF
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Engineering review and quotation within 24 hours.
Reliable CNC Turning for Custom Components
JADMAKE supports CNC turning projects that require stable dimensions, clear drawings, material selection and finishing coordination. For parts with cross holes, flats, slots or multi-process requirements, our team can review whether turning, milling or combined machining is the best production route.
Capabilities
CNC Turning Capabilities
Choose the machining strategy that matches part geometry, access, tolerance and production quantity.
Threaded Components
External and internal threads with drawing-based review of fit and inspection needs.
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Turn-Mill Support
Additional milled flats, holes, slots and secondary features for turned components.
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Finishing and Inspection
Surface treatment, deburring, dimensional inspection and packaging support.
Learn MoreCNC Turning Capabilities and Specifications
Available ProcessesCNC turning, facing, boring, threading, grooving, drilling, knurling, turn-mill review and finishing support
Part TypesShafts, pins, sleeves, bushings, spacers, threaded components, collars, fittings and round precision parts
Standard ToleranceDrawing-based and reviewed against material, diameter, length, wall thickness and inspection method
Tightest ToleranceConfirmed after drawing, datum, material, tool access and inspection review
Supported MaterialsAluminum, stainless steel, steel, brass, copper, titanium and engineering plastics
Prototype Quantity1-20 turned parts for engineering samples and functional testing
Low-Volume Production20-500+ parts depending on geometry, material, finish and inspection requirements
Typical Lead TimeSelected low-volume projects can start from 7 days after drawing, material and order confirmation
Quality SystemISO 9001 process control with inspection requirements reviewed by project
Supported FilesSTEP, STP, IGES, IGS, X_T, SLDPRT, PDF, DWG, DXF, ZIP
CNC Turning Materials
Aluminum
Lightweight, corrosion resistant, machinable and suitable for cosmetic or functional finishing.
- Applications
- RF housings, heat sinks, brackets, covers, fixture plates and enclosures.
- Common Grades
- 6061, 7075, 5052, 2024
Stainless Steel
Corrosion resistant, durable and suitable for parts that need strength and stable surfaces.
- Applications
- Fixtures, brackets, covers, equipment components and industrial precision parts.
- Common Grades
- 304, 316, 17-4 PH
Carbon and Alloy Steel
Strength, wear resistance and optional heat treatment depending on grade and application.
- Applications
- Tooling plates, structural components, machinery parts and durable brackets.
- Common Grades
- 1045, 4140, 40Cr
Brass and Copper
Good conductivity, machinability and corrosion resistance for electrical and thermal uses.
- Applications
- Electrical parts, contacts, RF details, grounding parts and thermal components.
- Common Grades
- C360, H59, C110
Titanium
High strength-to-weight ratio and corrosion resistance, with higher machining cost and tool-wear risk.
- Applications
- High-performance prototypes, lightweight structures and demanding precision parts.
- Common Grades
- Ti-6Al-4V
Engineering Plastics
Lightweight, insulating, low-friction or chemical-resistant options with material-specific stability risks.
- Applications
- Jigs, housings, wear parts, test fixtures and functional prototypes.
- Common Grades
- POM, PEEK, Nylon, PC, ABS
Surface Finishing Options for CNC Turning Parts
As Machined
Finish requirements can be reviewed with your material, tolerance and application needs.
Bead Blasting
Finish requirements can be reviewed with your material, tolerance and application needs.
Anodizing
Finish requirements can be reviewed with your material, tolerance and application needs.
Hard Anodizing
Finish requirements can be reviewed with your material, tolerance and application needs.
Powder Coating
Finish requirements can be reviewed with your material, tolerance and application needs.
Painting
Finish requirements can be reviewed with your material, tolerance and application needs.
Electroless Nickel Plating
Finish requirements can be reviewed with your material, tolerance and application needs.
Zinc Plating
Finish requirements can be reviewed with your material, tolerance and application needs.
Passivation
Finish requirements can be reviewed with your material, tolerance and application needs.
Polishing
Finish requirements can be reviewed with your material, tolerance and application needs.
Black Oxide
Finish requirements can be reviewed with your material, tolerance and application needs.
Laser Marking
Finish requirements can be reviewed with your material, tolerance and application needs.
Why Choose JADMAKE
Engineering Review Before Production
CAD files, drawings, material, tolerance and finishing requirements are reviewed before machining starts.
Consistent Quality Control
ISO 9001 process control and inspection checkpoints help manage dimensions, appearance and batch repeatability.
Direct Factory Communication
Project requirements are discussed with the team responsible for engineering review and production planning.
Flexible Production Volumes
Support for prototypes, engineering samples and repeat low-volume orders.
Complete Manufacturing Support
Machining, finishing, inspection, packaging and delivery are coordinated together.
Quality Control for CNC Turning Parts
Inspection reports, material certificates and surface treatment certificates can be provided according to project requirements.
Drawing ReviewMaterial VerificationFirst Article InspectionIn-Process InspectionFinal Dimensional InspectionSurface and Appearance InspectionPackaging and Shipment
CMMHeight GaugeProjectorMicrometerRoughness TesterPlug GaugesRing Gauges
CNC Turning Parts We Manufacture
Precision Shafts
- Material: Steel / stainless steel
- Process: CNC turning
- Finish: Black oxide or passivation
- Tolerance: Drawing-based
Threaded Sleeves
- Material: Aluminum / brass
- Process: Turning and threading
- Finish: As machined or plated
- Tolerance: Confirmed by thread standard
Bushings and Spacers
- Material: Metal or plastic
- Process: Turning and boring
- Finish: By application
- Tolerance: Drawing-based
CNC Turning Services for Different Industries
Robotics
Structural brackets, actuator parts, sensor mounts and precision housings.
Communication and SATCOM
RF housings, antenna structures, terminal brackets and shielding components.
Industrial Automation
Fixtures, machine components, mounting plates and custom tooling.
Electronics
Heat sinks, enclosures, connectors, plates and shielding parts.
Medical Equipment
Prototype components, device housings, fixtures and precision metal parts where requirements are confirmed by drawing.
Aerospace
Engineering prototypes, lightweight structures and precision components with project-specific documentation requirements reviewed before quotation.
Prototype to Low-Volume Production
1-20 Parts
Suitable for design validation, functional testing, engineering samples and early project review.
20-500+ Parts
Suitable for bridge production, repeated small-batch orders and controlled production ramp-up.
CNC Turning Design Guidelines
Diameter-to-Length RatioLong slender shafts may need support, process planning and straightness review.
Thin WallsThin sleeves and tubes can deform during clamping, machining or finishing.
ThreadsSpecify thread standard, class, depth, lead-in, inspection and mating part requirements.
GroovesDefine groove width, depth, corner radius and tool access clearly on the drawing.
ConcentricityDatum strategy and inspection method should be defined for coaxial features.
Surface FinishSpecify turned surface roughness only where function requires it.
Secondary FeaturesCross holes, flats and slots may require milling or turn-mill process review.
MaterialFree-machining grades can reduce cost, but final selection must match function and purchasing requirements.
FAQ
What is CNC turning used for?
CNC turning is used for round or cylindrical parts such as shafts, pins, sleeves, bushings, spacers, collars, threaded parts and fittings.
What is the difference between CNC turning and CNC milling?
CNC turning rotates the workpiece and is best for cylindrical features, while CNC milling usually rotates the cutting tool and is better for prismatic shapes, pockets and multi-face features.
Can JADMAKE make turned parts with milled features?
Yes. Parts with flats, cross holes, slots or side features can be reviewed as turn-mill or secondary milling projects.
What materials can be CNC turned?
Common CNC turning materials include aluminum, stainless steel, steel, brass, copper, titanium and engineering plastics. Final suitability depends on the drawing and application.
What tolerances can be achieved for CNC turned parts?
Tolerance depends on diameter, length, material, wall thickness, datum scheme, surface finish and inspection method. Critical dimensions should be marked on the drawing.
What files are needed for a CNC turning quote?
Send 3D CAD files, 2D drawings, material grade, quantity, finish, critical tolerances, thread notes and inspection requirements.
Can turned parts be surface finished?
Yes. Surface finishing such as anodizing, passivation, plating, black oxide, polishing, painting or marking can be reviewed with the material and tolerance plan.
Ready to Start Your CNC Turning Project?
Upload your drawings and CAD files. Our engineering team will review your project and provide a quotation with machining recommendations.
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