12197 verified suppliers listed

Best Swiss CNC Machining Shops — Precision Turned Parts

Swiss-type CNC lathes use a guide bushing to support bar stock close to the cutting zone, enabling precision turning of long, slender parts that would deflect on a conventional lathe. This makes Swiss machining ideal for medical screws, dental implants, watch components, precision pins, and high-volume small-diameter parts where tight tolerances (±0.0002″) and excellent surface finish are required. The shops listed here operate Swiss-type CNC lathes with bar capacities up to 1.5″ and live tooling for complete part machining in one pass.

Why these suppliers?

  • Swiss machining holds tighter tolerances on small-diameter parts than conventional CNC turning because the guide bushing eliminates deflection at the cutting zone — essential for medical screws, dental implants, and precision connectors.
  • Multi-spindle live tooling on Swiss lathes allows complete part machining in a single pass, minimizing handling and improving concentricity between turned and milled features.
  • High-volume bar-fed Swiss lathes can produce thousands of precision parts per shift at competitive unit costs once set up, making them ideal for medical, electronics, and defense components.

75 verified suppliers found

Plainville, Massachusetts5.0(1)

Swiss Technologies of New England is a New England-based CNC swiss screw machine shop that manufactures swiss screw & screw machine products up to 1.25 inches in diameter and plus or minus .0001 tolerance.

+1 508-695-8949Website
Brentwood, New York

Thuro Metal Products is a CNC machining service provider. Our expertise is in the utilization of CNC controlled turning and milling machines as well as multi-spindle, single spindle, and Swiss screw machines. We are an ISO 9001:2000 and QS9000 world-class quality standards company, and the industries we serve include aerospace, automotive, and defense. To learn more about our services, contact Thuro today!

800-238-3929Website
Windsor, Connecticut3.3(3)

Tsugami America is a leading provider of Swiss-type CNC machines, specializing in small parts manufacturing. Partner with us to enhance your manufacturing capabilities.

+1 860-687-3400Website
Big Timber, Montana

We manufacture made-to-order, high-precision custom parts. With an arsenal of precision machines, we offer both subtractive and additive services tackling high volume milling and turning as well as low volume prototyping and customization. Services include Swiss lathe turning, lathe and mill turning, vertical milling, laser marking, cutting, and welding, 3D printing, and wire EDM.

+1 406-823-0174Website
Conroe, Texas2.6(5)

TXSwiss provides precision Swiss CNC machining services for Oil & Gas, Aerospace, Defense, and Industrial Equipment. Located in Conroe, Texas. Request a quote today.

+1 832-770-7766Website
Sutton, Massachusetts5.0(1)

United Machining is a Swiss Turning/Milling CNC Machine Shop Serving Industrial Customers as Well as Creating OEM Products. Buy Stainless Steel Herb Grinders and more.

+1 508-865-3035Website
Pewaukee, Wisconsin

Urban Manufacturing offers precision CNC machining, milling, turning & Swiss screw services in Pewaukee, WI. ISO 9001 certified. 70+ CNC machines. Get a free quote today.

262-691-2455Website
Pewaukee, Wisconsin3.7(3)

Urban Manufacturing offers precision CNC machining, milling, turning & Swiss screw services in Pewaukee, WI. ISO 9001 certified. 70+ CNC machines. Get a free quote today.

+1 262-691-2455Website
Riverside, California

Vanta Precision is a top machining manufacturer specializing in Swiss precision machining for commercial, aerospace, and medical. Contact us today for quality machining services.

+1 909-206-9075Website
Carson City, Nevada

ISO 9001 certified, Medical Device, Automotive, precision CNC, Swiss lathe, rapid prototyping, rapid injection molding, Nevada manufacturing, Carson City

+1 775-436-6236Website
Champaign, Illinois4.3(6)

Wagner Machine offers milling & turning, wire EDM, swiss turning and abrasive water jet cutting services. High Precision, High Tech Manufacturing.

+1 217-384-0072Website
Nokomis, Florida3.8(6)

Weber Manufacturing offers a wide array of Precision CNC Swiss Screw Machine Products. We offer a complete range of precision machining services

+1 941-488-5185Website

Frequently Asked Questions

What is Swiss CNC machining and how is it different from standard turning?
Swiss-type CNC lathes (also called sliding headstock lathes) feed bar stock through a guide bushing positioned directly at the cutting zone. The headstock moves axially while the bar is held stationary close to the tool, virtually eliminating deflection. This allows turning of parts with length-to-diameter ratios up to 20:1 at tolerances not achievable on conventional chucker or bar-fed lathes. Swiss machines typically include multiple live tool stations for milling, drilling, and threading in the same cycle.
What parts are commonly made on Swiss CNC lathes?
Swiss machining is the process of choice for medical bone screws, dental abutments and implants, miniature hydraulic fittings, precision pins and shafts, electronic connector contacts, watch components, and small instrumentation parts. Any part under 1.5″ diameter that requires tight tolerances, good surface finish, and high volumes is a strong candidate for Swiss machining.
What tolerances can Swiss CNC lathes achieve?
Swiss CNC lathes routinely achieve diameter tolerances of ±0.0002″ (±0.005 mm) on precision turned diameters, with concentricity and runout well under 0.0005″ TIR. Surface finish of 16–32 Ra μin is standard with carbide tooling; fine finishes of 4–8 Ra μin are achievable with diamond tooling on non-ferrous materials. Confirm your specific requirements with the shop, as achievable tolerances depend on material, part geometry, and bar diameter.

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