Product Overview

Our Micro Machining CNC Stainless Steel Parts Service delivers high-precision prototypes and end-use components manufactured with advanced CNC machining processes. Designed for industries that demand durability, corrosion resistance, and tight tolerances, our stainless steel machining solutions meet the needs of engineering, automotive, medical, and industrial applications.

Whether you require rapid prototypes or custom machined production parts, our CNC machining capabilities ensure parts are delivered with exceptional accuracy and reliable performance.

Key Technical Parameters

Why Choose This Service (Selling Points)

• High-Precision Machining – Micro machining with ±0.01 mm tolerance.

• Durable Stainless Steel – Resistant to corrosion, wear, and impact.

• Rapid Prototyping – Fast turnaround for engineering validation and testing.

• Versatile Applications – Ideal for industrial, medical, and automotive components.

• Customizable Finishing – Polishing, coating, and texturing available.

• Scalable Production – Suitable for single prototypes or batch production.

Application Scenarios

• Medical Industry – Surgical tools, implant prototypes, and device housings.

• Automotive & Aerospace – Engine components, structural brackets, and fasteners.

• Industrial Machinery – Precision gears, shafts, and mechanical parts.

• Robotics & Electronics – Custom housings, connectors, and high-strength components.

• R&D Prototyping – Testing stainless steel prototypes before mass production.

Future Trends & Positioning

• Sustainable Manufacturing – Greater use of recyclable stainless steel materials.

• Integration with Automation – Robotic CNC machining for higher efficiency.

• On-Demand Production – Growth in low-volume, high-precision parts manufacturing.

• Hybrid Manufacturing – Combining CNC machining with 3D printing and casting.

• Smart Quality Control – AI-assisted real-time inspection and defect detection.

FAQ

Q: What types of stainless steel do you machine?
A: We work with 304, 316, 410, and other industrial-grade stainless steels.

Q: Can you handle both prototypes and production orders?
A: Yes, we specialize in both rapid prototyping and batch production.

Q: What industries benefit most from stainless steel CNC machining?
A: Common industries include medical, aerospace, automotive, robotics, and industrial machinery.

Q: How precise can your machining tolerances be?
A: We achieve tolerances as tight as ±0.01 mm, depending on design.

Q: What finishing options are available?
A: Options include polishing, brushing, sandblasting, coating, and anodizing.

If you require CNC Turning of a material other than Aluminum, Cold Rolled Steel and Stainless Steel, contact us as we can source a

wide variety of materials.
Lead Times:
At Proto case, we are able to turn your parts and components within 5-7 days. (Lead times may increase for larger jobs, or orders
that include non-stock materials. For more information, contact us).

CNC Turning Processing

Our CNC turning and milling services can produce highly accurate and complex parts from a variety of materials, including

metals, plastics, and composites. Samples: 1-3 Day
Lead time:7-14Day
Machinery Axis: 3,4,5,6
Tolerance:+/- 0.01mm
Special Areas : +/-0.002mm Surface Roughness: Ra 0.1~3.2 Supply Ability:300,000 Piece/Month

CNC Milling Processing

Instant Quote

Certificate: Medical,Aviation,Automobile ISO13485, IS09001, AS9100, IATF16949
Composites: carbon fiber, fiberglass, Kevlar.
Plastics: ABS, acetal, acrylic, nylon, polycarbonate, and PVC.
Metals: aluminum, brass, copper, steel, stainless steel, and titanium.
Quality control: Inspection

equipment includes CMMs, height gauges, and micrometers.