CNC turning service for shafts, bushings, pins, and round parts
Request CNC turning quotes for custom round parts, threaded components, spacers, sleeves, bushings, and prototype-to-batch production.
What this CNC service covers
Shafts and pins
Round precision components with diameters, grooves, shoulders, and end features.
Bushings and sleeves
Turned inner/outer diameters, faces, chamfers, bores, and fit-critical features.
Threaded parts
External or internal threads can be quoted when specifications are clearly shown.
Prototype turning
Small quantities for fit checks, assemblies, and design validation.
Low-volume turning
Short-run batches for OEM parts, replacement parts, and industrial components.
Turning plus secondary operations
Quoted when turned parts need milling flats, cross holes, slots, or wrench features.
Materials and RFQ inputs
CNC turning RFQs commonly involve aluminum, stainless steel, carbon steel, brass, copper, and engineering plastics. Include grade, diameter, length, quantity, tolerance, thread standard, and finish requirements.
Files and quote details
Useful files include STEP, STP, IGS, IGES, X_T, SLDPRT, DXF, DWG, and PDF drawings.
Include quantity, material grade, surface finish, critical tolerances, thread requirements, target lead time, and destination country.
Quality and DFM review
Before production, quote-critical features can be reviewed for machinability, tolerance risk, material suitability, surface finish expectations, and inspection requirements.
Tolerance discussion
Clarify fit/function dimensions and avoid unnecessary tight tolerances on non-critical features.
Inspection before shipment
Request dimensional checks or documentation when your project needs verification.
Prototype to batch
Validate samples first, then quote low-volume or batch machining when design is stable.
CNC RFQ FAQ
What dimensions matter most for turning quotes?
Outer diameter, inner diameter, length, shoulders, grooves, threads, concentricity needs, material, and tolerance callouts.
Can turned parts include milled features?
Yes, secondary features such as flats, cross holes, slots, or wrench features can be reviewed from the CAD file.
What files should I upload for turned parts?
Send STEP/STP or IGS/IGES models plus 2D drawings showing tolerances, thread standards, finish, and inspection notes.
Send drawings for a manufacturing quote
Share CAD files and quote details so the team can review machining feasibility, material, tolerance, finish, and delivery requirements.