Konsdun provides end-to-end cnc swiss machining services for custom precision small-diameter parts. We combine multi-axis Swiss lathe capability, strict quality control and flexible production scheduling to deliver high-quality turned components from one-off prototypes to medium-volume production runs.
Whether you need medical-grade implant screws, aerospace fasteners, industrial valve components or electronic connector pins, our engineering team optimizes your design for manufacturability and delivers parts on spec, on time and at competitive pricing.
New to Swiss machining? Start with our technical overview:What Is CNC Swiss Machining? Principle, Advantages & Limitations

Part range: 0.5 mm – 32 mm diameter, up to 200 mm length
Processes: OD turning, facing, drilling, tapping, cross-hole drilling, milling, thread cutting, knurling, grooving, part-off
Tolerance capability: Standard ±0.01 mm; precision grade ±0.002 mm for critical features
Volume range: 1 piece prototype up to 100,000+ piece production runs
Secondary operations: Deburring, polishing, bead blasting, passivation, heat treatment, marking
Multi-axis Swiss-type CNC lathes with live tooling and sub-spindles
Automatic bar feeders for uninterrupted production runs
In-process dimensional gauging systems for quality consistency
Temperature-controlled production area for precision-grade work
Full inspection lab with CMM, optical comparator and surface profilometer
We process all common engineering materials with certified material traceability:
Metals: 304/316 stainless steel, titanium alloy, aluminum, brass, copper, carbon steel, cobalt-chromium
Polymers: PEEK, POM, nylon, PC, ABS, UHMWPE
Special grades: Medical-grade, aerospace-grade and semiconductor-compliant materials
For high-performance polymer parts, we specialize in PEEK machining across all grades:peek material properties: Why Engineers Choose It for CNC Parts
Medical & dental device components
Aerospace & defense precision hardware
Automotive fuel system and sensor parts
Semiconductor manufacturing equipment components
Hydraulic & pneumatic valve components
Electronic connectors and pins
Industrial automation precision parts
Beyond our cross-industry machining capabilities, we have built deep, dedicated expertise in two high-value component segments that fully leverage the core strengths of Swiss-type turning:
Engineered for high length-to-diameter ratios, tight concentricity and multi-feature integration. We produce medical bone screws, aerospace-grade fasteners, hydraulic valve spindles and precision transmission shafts, with single-setup milling, threading and cross-hole capabilities that eliminate cumulative re-fixturing error and deliver consistent repeatability across production runs.
Dedicated to mission-critical applications where sub-0.01 mm tolerances are non-negotiable. We support medical implant, aerospace guidance and semiconductor test equipment sectors, backed by in-process dimensional metrology and batch-level full inspection protocols to guarantee micron-accurate consistency from prototype through full production.
Client: European medical device startup
Requirement: Scale from 5-piece prototype validation to 5,000 pieces/month mass production, ISO 13485 compliant.
Our service: DFM optimization for manufacturability → first article inspection (FAI) validation → production line ramp-up → full quality system docking.
Result: Completed prototype-to-mass-production transition in 45 days; 98.8% production yield; passed ISO 13485 factory audit on first attempt; ongoing monthly supply for 2+ years.
Client: German hydraulic equipment manufacturer
Pain point: Existing supplier had high unit cost and 15-day lead time; design was not optimized for Swiss machining.
Our service: Redesigned diameter steps for one-setup completion → combined 3 secondary operations into primary machining → optimized bar stock size to reduce scrap.
Result: Unit cost reduced by 28%; lead time shortened from 15 days to 7 days; annual procurement cost saved over €120,000.
Client: Chinese aviation research institute
Requirement: 20 pieces of titanium alloy sensor pins, 7-day urgent delivery for flight test.
Our service: Priority production scheduling → offline programming & tool preparation in parallel → in-process inspection between operations → expedited surface treatment & final inspection.
Result: Delivered in 6 days, 1 day ahead of schedule; 100% dimensional pass rate; supported on-time flight test milestone.
Quote & DFM review: Send your drawings – we review design, recommend improvements and provide a formal quote within 24 hours.
Prototype & first article: Produce first article samples for dimensional and functional approval before full production.
Production manufacturing: Run production with in-process inspection and SPC statistical process control.
Inspection & shipping: Final dimensional inspection, packaging and delivery according to your requirements.
After-sales support: Full traceability documentation and responsive after-sales service.
Engineering expertise: Dedicated technical team provides DFM optimization to reduce cost and improve quality.
Quality commitment: ISO 9001 and ISO 13485 certified; full inspection reports available on request.
Fast turnaround: Prototypes in 3–7 days; production lead times tailored to your schedule.
Flexible production: Seamlessly scale from 1 prototype to 100,000 production parts.
One-stop service: Machining, surface treatment, assembly and logistics all in one place.

Please provide 2D/3D drawings (PDF, STEP, IGES), material specification, tolerance requirements, quantity and any special requirements (surface finish, certification, packaging).
We provide formal quotations within 24 working hours for most projects. Complex precision parts may take up to 48 hours for full DFM analysis.
Yes. We accept orders starting from 1 piece. Our setup is optimized for both prototype development and volume production.
Yes. We offer both commercial-grade Swiss machining for general industrial parts and precision-grade Swiss machining for mission-critical components.
Ready to start your custom Swiss machining project? Send us your drawings and requirements today. Our engineering team will review your design, provide manufacturability feedback and deliver a competitive, transparent quotation.
No minimum order quantity • Free DFM review • 24-hour quote response

Tel: +86 13392826147
E-mail: konstun@126.com
5th Floor, Building A, Xinghezhong High-Tech Industrial Park, No. 7 Xiangshan Avenue, Luotian, Songgang Subdistrict, Bao'an District, Shenzhen
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