Precision Turned Parts

We manufacture custom CNC turned parts with stable repeatability for shafts, sleeves, bushings, pins, fittings, and connectors, ensuring tight circular roundness and concentricity profiles based squarely on drawing rules.

Prototype to Batch Production

From 1-piece hardware prototypes to long-term contract production, we fully support your product development lifecycle, specialized trial production runs, and highly scalable industrial projects.

Cost Advantage on Scale

CNC turned components utilize high-speed continuous bar-feeding mechanisms, demonstrating dominant unit cost savings as quantity increases, especially for continuous hardware hardware components across 50 to 100,000+ pieces.

DFM Engineering Support

Leveraging our 14+ years production database, our team provides custom, machining-oriented design feedback upon specific customer request to optimize tool paths, minimize cycle runtimes, and reduce raw material scrap.

Shafts

Motor shafts, transmission shafts, guide shafts, small precision shafts, and custom round components.

Bushings & Sleeves

Precision sleeves, spacer bushings, bearing sleeves, locating sleeves, and custom cylindrical support parts.

Pins & Fasteners

Dowel pins, threaded pins, locating pins, custom bolts, precision fasteners, and repeat hardware parts.

Fittings & Connectors

Brass fittings, threaded connectors, fluid fittings, valve components, cable connectors, and signal connector parts.

Sensor & Electronic Parts

Signal contacts, connector shells, threaded inserts, copper contacts, brass pins, and small precision turned components.

OEM Repeat Parts

Repeat turned parts, bar material machining, automatic lathe parts, fittings, fasteners, and cost-sensitive OEM hardware.

Aluminum

6061-T6, 6063, 7075-T6, and other alloy grades for lightweight structural and precision concentric hardware.

Stainless Steel

SS303, SS304, SS316L, 17-4 PH, and martensitic families for high-strength corrosion-resistant parts.

Brass & Copper

C3604 free-cutting brass, pure copper, phosphor bronze, ideal for fluid connectors, sleeves, and signal rivets.

Carbon Steel

AISI 1045, 4140, 4340, 12L14 free-cutting options suited for structural machinery shafts and heavy-duty gear bushings.

Titanium

Titanium Grade 5 (Ti-6Al-4V) and pure titanium profiles used for complex aerospace brackets and medical instrument pins.

Engineering Plastics

POM Delrin, PEEK, Nylon, PTFE Teflon, Ultem for zero-deformation low-friction custom polymer turned elements.

As Machined

Standard turned finish with visible concentric tool marks, suitable for internal functional parts, hardware prototypes, and cost-sensitive applications.

Polishing

Improves external surface smoothness and appearance for decorative segments, visible instrument components, and mechanical mating tracks.

Anodizing

Common post-processing for aluminum CNC turned parts (Type II and Type III Hardcoat MIL-A-8625) to enhance corrosion pathways and surface hardness.

Plating

Includes electroless nickel plating, zinc plating, and passivation to improve structural component corrosion protection and conductivity thresholds.

Bead Blasting

Creates a uniform matte satin layout texture and removes minor machining tracks, often deployed prior to anodizing steps or for premium appearance.

Black Oxide / Passivation

Common post-treatment options for structural steel, carbon alloy, and stainless steel hardware elements to secure raw metal protection metrics.

Industrial Automation

Shafts, pins, bushings, rollers, spacers, and structural concentric turned parts for factory automation lines, kinematics assemblies, and robotic end-effectors.

Fluid Control & Pneumatics

Fittings, valve bodies, nozzles, threaded connectors, and high-pressure corrosion resistant sealing steel components tracking fluid transfer systems.

Electronics & Connectors

Brass pins, copper contacts, threaded inserts, connector housings, and sub-micron analytical interface connectors for dense electronics enclosures.

Automotive & E-Mobility

Sleeves, spacers, threaded fasteners, turned shafts, sensor tracking covers, and powertrain connectors for aftermarket industries and EV grids.

Medical & Instrument Parts

Micro shafts, sleeves, precision pins, and tight-tolerance turned hardware for laboratory diagnostics instruments and critical testing equipment chassis.

OEM Repeat Production

Repeat turned parts, bar material machining, automatic lathe parts, fittings, fasteners, and cost-sensitive core OEM hardware components supply chain production.

Dimensional Inspection

We verify concentric journal matrices and thread pitches utilizing calibrated Mitutoyo digital micrometers (0.001mm resolution), 2D measuring optical projectors, and Swiss linear calibrated motorized height gauges.

Process Stability

Critical features are monitored inline directly along live-tooling pathways to preserve uniform repeatability across both functional prototypes and continuous production batches.

Material Traceability

We enforce 100% raw material source traceability; all standard metric or imperial bar stocks arrive matched to chemical mill test certifications to counter physical impurities.

Visual & Final Check

Every turned segment passes comprehensive metrology evaluations for complete micro-burr elimination, uniform knurling pitches, and clean final aesthetic appearance before packing loops.

Q: What parts are best suited for CNC turning?

CNC turning is highly optimized for concentric cylindrical, stepped, and threaded hardware components. Typical products include powertrain shafts, transmission sleeves, threaded bushings, dowel pins, custom spacers, fluid transfer fittings, and electronics brass connector pins.

Q: Is CNC turning cost-effective for repeat production?

Yes, absolutely. CNC turning channels automated continuous bar-feeding mechanisms, which dramatically improvements runtime efficiency and minimizes material scrap. Unit economics demonstrate dominant cost savings across scalable production volumes from 10 to 10,000+ pieces.

Q: Do you support bar-fed turning production?

Yes, our production facility relies heavily on automatic bar-fed continuous configurations for aluminum, stainless steel, free-cutting carbon alloys, plumbing brass, and dense engineering polymers like PEEK or POM Delrin to ensure stable supply continuity.

Q: What is the advantage of CNC turning compared with CNC milling?

CNC turning rotates the block material directly against a fixed tool edge, providing extreme circular roundness and continuous execution for symmetrical profiles. CNC milling utilizes rotating cutting heads across fixed blocks, making it suited for complex prismatic cavities, flat base plates, and robotic linkages.

Q: What materials do you machine?

We process Aluminum grades (6061, 7075), Stainless Steel varieties (SS303, SS304, SS316L), free-machining carbon steels (12L14, 1045), C3604 brass, copper, Grade 5 Titanium, and advanced rigid engineering polymers including PEEK, POM Delrin, Nylon, and PTFE.

Q: What is your MOQ?

MOQ 1 piece is fully supported across all processing pathways to assist hardware start-ups and engineering networks with rapid loop validation testing, pilot engineering review, and product lifecycle development.

Q: What surface finishes do you offer?

Our finishing matrix includes as-machined concentric tool marking, professional mechanical polishing, clear/color anodizing, sand/bead blasting texturing, passivation, black oxide, and electroless nickel plating.

Q: What linear dimensional tolerances can your workshop achieve?

Parameters are managed dynamically based on custom blueprints to prevent manufacturing cost inflation. While general automated lathe runs preserve standard margins, critical bearing journals and mating steps can descend stably to tight linear tolerances down to +/-0.005mm based on drawing features.