CNC Turning Service Parts

Precision is the cornerstone of quality manufacturing, and achieving it consistently requires advanced capabilities. At [Your Company Name], our CNC turning service parts are engineered to deliver exacting specifications, superior surface finishes, and reliable performance for a vast array of industrial applications. We specialize in transforming raw materials into complex, high-tolerance components using state-of-the-art CNC lathes. Our expertise extends beyond turning to encompass complementary processes, ensuring we are a full-service provider for all your machining needs. For projects requiring intricate multi-axis work, our CNC Milling Service Parts offer unmatched versatility. When your design calls for a combination of fabrication techniques, our CNC Custom Fabrication Parts provide a seamless, integrated solution. As specialists in rotational symmetry, our core competency in CNC Lathe Service Parts guarantees concentricity and dimensional accuracy. Whether you need turning, milling, or a combination, every component we produce falls under our commitment to excellence in CNC Machined Parts.


The [Your Company Name] CNC Turning Service Parts are manufactured using a rigorous process designed for repeatability and quality. We begin with a comprehensive analysis of your technical drawings and specifications. Our engineering team selects the optimal material and creates a precise machining program. The chosen material stock is then securely mounted in our computer-controlled lathes, where cutting tools remove material with exceptional accuracy to form the desired shape, diameter, and features. This process is ideal for producing rotationally symmetric parts like shafts, bushings, pins, connectors, and flanges. We maintain strict quality control at every stage, utilizing advanced metrology equipment to verify that each part meets all specified tolerances before shipment.

Key Specifications & Capabilities

Our CNC turning services cover a wide range of technical requirements to suit diverse project demands.

  • Materials: Aluminum, Stainless Steel, Carbon Steel, Brass, Copper, Titanium, Plastics (PEEK, Delrin, Nylon), and Exotic Alloys.
  • Max Turning Diameter: Up to 300 mm (12 inches).
  • Max Turning Length: Up to 1000 mm (40 inches).
  • Tolerance Standards: Standard tolerance of ±0.025 mm (±0.001"), with achievable tolerances down to ±0.005 mm (±0.0002") for critical dimensions.
  • Surface Finish: Standard finish of 3.2 µm (125 µin), with polishing and grinding options available to achieve finishes as fine as 0.4 µm (16 µin) Ra.
  • Secondary Operations: Drilling, tapping, threading, knurling, grooving, parting, and deburring are performed in-house.
  • Quality Assurance: Full First Article Inspection (FAI), in-process checks, and final inspection using CMMs, micrometers, calipers, and surface testers. Compliance with ISO 9001:2015 standards.

Standard CNC Turning Part Parameters

Feature Specification Range Notes
Outer Diameter (OD) 2 mm - 300 mm Precision machining for both small and large diameters.
Inner Diameter (ID) 1 mm - 280 mm Accurate boring and internal threading capabilities.
Length / Height 5 mm - 1000 mm Support for short components and long shaft work.
Thread Types Unified (UNC/UNF), Metric, NPT, BSPP/BSPT Single-point threading and tapping services available.
Geometric Tolerances Per ASME Y14.5 Concentricity, cylindricity, roundness, and total runout.
Production Volume Prototype (1-10) to High-Volume (10,000+) Flexible manufacturing with efficient batch production.

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