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Revolutionize Your Manufacturing Process with CNC Turning
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Have a shaft, sleeve, bushing or threaded adapter? Hongming Sheng provides custom CNC turning based on your drawing and functional requirements.

Share the material, quantity and critical fits. We can review the turning work and any extra features needed on the part.

Email your part drawing
Get a CNC Turning Quote

CNC Turning Preview

Is Your Part Mainly Cylindrical?

Turning is often suitable when the main features share a central axis:

  • Stepped outside diameters on shafts and pins
  • Internal bores in bushings and sleeves
  • Shoulders, grooves, threads and end faces

Also have side features? Flats, cross holes, keyways or slots may require milling, drilling or another additional operation. Include them in the same drawing for review.

Mark Three Groups of Details

  1. Diameters & Fits Identify the outer and inner diameters that locate mating parts. Show the reference axis and any required geometric controls.
  2. Lengths & Positions Dimension shoulders, grooves and end faces from clear reference features. Include overall length and any recesses or chamfers.
  3. Threads & Surface Requirements State the thread standard, size, pitch, class, hand and usable length. Mark the required finish on functional surfaces.

Before You Request a Quote

Can I start with a sample?

Yes. CNC projects can begin with one piece. Share the intended production quantity as well so the sample and repeat-order requirements can be reviewed together.

Should I send both 2D and 3D files?

Send the files available. A 3D model shows the complete shape, while a dimensioned drawing communicates fits, threads, reference features and other acceptance requirements. Final specifications need to be agreed before production.

Send Your Turned Part for Review

Email your drawing, available STEP/STP file, material and quantity. Add critical fits, thread details, surface finish, secondary features and any reporting requirements or target date.

Send project files directly to
Request a Turning Quote

Use email for attachments. The inquiry form is available for your project summary and contact information.

NDA support available. Your drawings, CAD data, samples and project specifications are handled confidentially throughout OEM cooperation.

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