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

Manton, Michigan

Swiss, Mill & Turn

+1 231-824-4120Website
Menomonee Falls, Wisconsin5.0(1)

Mantel Machine is a leading provider of custom metal fabrication, precision CNC achining, and Swiss machining.

+1 262-255-6780Website
Allendale, New Jersey5.0(4)

Marubeni Citizen-Cincom was founded in 1984 to market and service Citizen’s CINCOM family of Swiss-type turning centers. This venture represents the amalgamation of two of Japan’s largest and most highly regarded companies, Marubeni Corporation and Citizen Watch Company.

+1 201-818-0100Website
Warren, Michigan

High-volume Swiss CNC turning and precision grinding. ISO 9001:2015, ITAR registered. Micro-machining to 0.004" diameter.

(586) 757-3377Website
Mankato, Minnesota

Swiss CNC turning and multi-axis milling. ISO 9001:2015 certified. Serving medical device, aerospace, and defense industries.

(507) 387-2215Website
North Easton, Massachusetts5.0(3)

CNC Swiss Screw Machining - Multi-Axis CNC Turning - Multi-Axis CNC Milling - MA

+1 508-238-6219Website
Phoenixville, Pennsylvania5.0(1)

Northeast Precision offers CNC machining services including swiss CNC machining, 5 axis & 4 axis CNC milling & CNC turning, & inspections.

+1 610-948-1434Website
Fairfield, Ohio

Northern Precision in Ohio is a manufacturer of precision swiss screw machine parts. We manufacture a wide range of precision components such as Fiber Optics, Food Service, Electrical Components, Hydraulic, Pneumatic Instruments and Hand Tools.

+1 513-860-4701Website
Mio, Michigan4.2(5)

Your trusted partner in precision CNC machining and Swiss machining services. We serve the automotive, agriculture, defense, medical industries, and more.

+1 989-826-1470Website
Tucson, Arizona4.7(14)

P4Swiss/Lindel CNC Machining excels in every area of precision machining and has been providing high quality CNC parts since 1987.

+1 520-792-3160Website
Calabasas, California

CNC Machining of high precision commercial grade parts for the electronics industry. We sell high precision Commercial Grade CNC Machine Parts. Such as Swiss Screw Machining, 5 Axis CNC Lathe Machining, Vertical Milling, Horizontal Milling, and 4 Axis CNC Machining. CNC Lathe and Swiss Screw Machine parts range in size from .020” to 9.0" diameter. CNC Mill parts fit within one square foot roughly. Tolerances held vary from +-.001" to ±0.0004".

866-317-0208Website
Addison, Illinois

Swiss CNC turning, CNC milling, and multi-axis machining. ITAR registered, ISO 9001 and AS9100 certified.

(847) 956-8515Website
Butler, New Jersey

Stanton Precision Products is a family-owned Swiss CNC Machining & Turning shop providing high-quality machined products to a wide range of industries and applications world-wide.

+1 973-838-6951Website
Anaheim, California

For over 65 years, Star CNC machines set the standard for Swiss-type automatic lathes. Our customers trust us for uncompromising machinery performance.

+1 714-694-1255Website
Roslyn Heights, New York

Swiss-type CNC lathes and precision turning centers. Specializing in small-diameter, high-precision components.

(516) 484-0500Website
Melbourne, Florida5.0(4)

Azure MicroDynamics employs skilled professionals who operate a meticulously maintained precision manufacturing, machining, and assembly facility. Our team specializes in the fabrication of small and micro components for medical devices and other industries. Building a reputation for quick turnaround time and customer satisfaction has led to our involvement with many facets of the industry which continually improve and evolve into the latest technology.

+1 321-723-6729Website

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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