Shenzhen Yirongsheng Technology Co.,Ltd.
                                                                                                           
Verified Supplier
17 Years
Since 2009
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Fabrication Services Machining Services

SUS420 CNC Lathe Precision Parts with ±0.01mm Coaxiality for Plastic Mold Core Inserts

Price Negotiable
Price: Negotiable
MOQ: 1 pcs
Delivery Time: 10~15 working days
Brand: YRS
Product Description
SUS420 CNC Lathe Precision Parts
Professional CNC lathe machining parts manufactured from SUS420 stainless steel for precision applications in plastic, medical, aerospace, and automation industries.
Manufacturing Capabilities
Dongguan factory manufacturing capability overview showing production equipment and capacity
CNC Processing Operations
YRS CNC lathe machine actively processing precision parts Close-up view of CNC lathe precision machining operation
Our experienced technical team utilizes advanced CNC equipment including CNC lathe machines, machining centers, grinding machines, and EDM equipment to deliver complex precision parts with tight tolerances.
Technical Specifications
Manufacturer Yirongsheng Technology Co., Ltd.
Product Name Turned Mold Core Insert
Industry Standards DIN, JIS, AISI, GB
Design Tools UG, ProE, Auto CAD, Solidworks, etc
Surface Finishing Polishing
Coaxiality ±0.01mm
Fitting Allowance ±0.01mm
Inspection Instruments Micrometer Calipers, Concentricity Measuring Instrument, Altitude Meter
Processing Machines CNC Lathe Machine, CNC Machining Center, Internal Circular Grinder, External Cylindrical Grinder
Services & Industries
Material Processing
Manufacturing and inspection capacity in steel, tungsten stainless, aluminum and copper materials for precision mold parts, cavity pins, core pins, punches, ejector sleeve, and CNC machining parts.
Processing Services
  • CNC lathe machining
  • CNC Milling
  • EDM processing
  • Wire-cutting
  • OD grinding, ID grinding, Surface grinding, Thread grinding
  • Polishing
Serving Industries
Medical, Packaging, Aerospace, Electronic and automation sectors including plastic molds, auto mould parts, medical mould parts, packaging mould parts, cosmetic mould parts, and connector mould parts.
Quality Assurance
  • Shipping with Material report & heat treatment report
  • Shipping with QC report
  • Sample acceptance rate reaches 100%
  • Finished products qualified rate reaches 100%
  • Punctual delivery rate reaches 100%
  • Free samples available, no minimum order quantity
Order Process
  1. Customer inquiries (provide 2D or 3D drawing)
  2. YRS provides quotes and lead time
  3. Orders released by customer
  4. 50% advanced payment
  5. Arrange production
  6. QC pass
  7. Packing and shipping after receiving balance payment
Technical Information
What is Turning?
Turning is a machining process used to make cylindrical parts, where the cutting tool moves linearly while the workpiece rotates. This process reduces workpiece diameter to specified dimensions and produces smooth finishes.
Step Turning Process
Step turning produces series of steps with different diameters using lathe machines. The cylindrical workpiece is fixed into the chuck and secured properly for precision machining.
Diagram illustrating step turning process showing multiple diameter steps on cylindrical workpiece
Advantages of Turning
  • Compatible with all materials
  • Very good tolerance capabilities
  • Short lead times
  • No high skilled operator required
  • Flexible material removal rate

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Yirongsheng Technology Co.,Ltd.
Location No.302, Building 1, Zone 2, Samsung Industrial Park, Fuyong Community, Fuyong Street, Bao'an District, Shenzhen City, China.
Contact Person Frank Li

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