Custom CNC Turning
Services for Precision Parts

High-precision CNC turning for aluminum, stainless steel, brass, copper, titanium,
and engineering plastic parts. From prototypes to production, we deliver
tight-tolerance turned components with reliable quality and fast lead times.

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CNC Turning Service Parts We Make

We manufacture a wide range of custom CNC turned parts, including shafts, bushings, sleeves, pins, threaded parts, flanges and precision round components.

Precision CNC turned stepped shaft with threaded end

Turned Shafts

Brass CNC turned bushing and sleeve component

Bushings & Sleeves

Precision CNC turned threaded metal connector

Threaded Parts

CNC turned metal flange with precision bolt holes

Turned Flanges

Precision CNC turned pin and dowel component

Pins & Dowels

Custom CNC turned cylindrical precision component

Custom Components

CNC turned threaded metal insert

Metal Inserts

CNC turned knurled thumb screw

Knurled Parts

View More Turned Parts

CNC Turning Service for Materials, Tolerances and Quality Support

  • Our CNC turning service supports aluminum, stainless steel, brass, copper, titanium, and engineering plastic parts for prototypes, small batches, and production orders.
  • For each CNC turning project, we review 2D drawings, 3D models, material requirements, tolerance requirements, surface finish needs, and key machining features before quotation.
  • CNC turning is suitable for shafts, bushings, sleeves, pins, threaded parts, rings, spacers, flanges, and custom round precision components.
  • Surface finishing and inspection can be arranged before shipment according to customer drawings and common quality management standards.
  • This helps customers confirm CNC turning quality and reduce communication risks before shipment for prototype and batch production orders worldwide.
CNC turning machine holding a custom precision flange component
CNC lathe turning a custom precision cylindrical metal part

What Is CNC Turning?

CNC turning is a subtractive manufacturing process that uses a rotating workpiece and stationary cutting tools to remove material. It is mainly used to produce round or cylindrical parts such as shafts, bushings, sleeves, pins, spacers, threaded parts, and precision metal components.

At iPrecision CNC, our CNC turning capabilities support prototypes, small batches, and production orders with stable dimensional accuracy, smooth surface finish, and reliable repeatability.

✓ Suitable for shafts, bushings, sleeves, pins, and threaded parts
✓ Supports prototypes, small batches, and production runs
✓ Available for aluminum, stainless steel, steel, brass, copper, and plastics

CNC Turning Capabilities

Equipped with advanced CNC turning machines and inspection equipment, we deliver precision turned parts with stable accuracy, smooth surface finish, and fast turnaround.

CNC lathe contour turning a custom spherical metal component

CNC Turning

Precision turning for round parts such as shafts, sleeves, bushings, pins, and spacers.

CNC lathe turning a precision stepped shaft with tailstock support

Shaft Turning

Custom stepped shafts, motor shafts, guide shafts, and threaded shafts made from drawings.

CNC lathe cutting an external thread on a precision metal part

Thread Turning

Internal and external threads for connectors, fittings, sleeves, and custom threaded parts.

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Why Choose iPrecision CNC for CNC Turning?

We combine engineering review, stable CNC turning capability, quality inspection, and reliable delivery to support custom turned parts from prototype to production.

Hardinge CNC turning machine in an in-house machining workshop
Engineering support icon

Engineering Support

DFM review before quotation to reduce turning risks and optimize production cost.

Advanced CNC equipment icon

Advanced Equipment

CNC lathes and turning equipment for shafts, sleeves, bushings, threaded parts, and round components.

Quality assurance icon

Quality Assurance

Inspection of key dimensions, threads, surface finish, and appearance before shipment.

Fast turnaround icon

Fast Turnaround

Fast quotation, stable production planning, and reliable delivery for custom turned parts.

Experienced team icon

Experienced Team

Experienced engineers and machinists for custom CNC turned metal and plastic parts.

Frequently Asked Questions About CNC Turning

Answers to common questions about CNC turning tolerances, materials, drawings, threads, and lead times.

We can machine aluminum, stainless steel, carbon steel, brass, copper, bronze, and engineering plastics such as POM, ABS, PC, Nylon, and PEEK.

Tolerance depends on part geometry, material, size, and drawing requirements. For many precision turned parts, we can support tight tolerance machining based on your 2D drawings or 3D files.

We accept STEP, STP, IGS, X_T, DWG, DXF, and PDF files. For accurate quotation and production review, 3D files with 2D drawings are recommended.

Yes. We can machine internal and external threads for shafts, sleeves, bushings, connectors, fittings, spacers, and other custom turned components.

Ready to Start Your CNC Turning Project?

Send us your drawings and get a fast, accurate quote for your CNC turned parts.

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