AISI 420 (1.2083) Precision CNC Parts | Automotive Mold Components | CNC Turning

Product Overview

1.2083 precision CNC machined parts are commonly used as functional and structural components in injection molds, particularly for applications requiring corrosion resistance and dimensional stability. Manufactured through CNC turning and precision machining processes, these parts provide consistent accuracy, reliable surface quality, and stable performance in multi-cavity mold systems. All components are custom produced based on customer drawings and technical specifications.

Key Features & Technical Advantages

• Manufactured from 1.2083 stainless mold steel

• Suitable for corrosion-resistant mold environments

• CNC lathe turning combined with precision machining

• Stable dimensional accuracy for functional mold components

• Consistent surface finish for reliable assembly and operation

• Suitable for long-term use in high-cavity injection molds

• Fully customized / OEM / Built-to-Print manufacturing

Applications & Industries

These precision CNC machined parts are widely applied in:

• Injection molds for packaging caps and closures

• Mold assemblies for bottle caps and sealing components

• Medical packaging molds and syringe-related tooling

• Precision spare parts for mold maintenance and replacement

They are particularly suitable for applications requiring high surface quality, corrosion resistance, and dimensional consistency.

Mold Structure & Design Description

1.2083 CNC machined parts are typically used as:

• Functional mold inserts

• Structural components within mold assemblies

• Precision sleeves, shafts, and positioning elements

• Replaceable components for mold lifecycle management

All parts are designed and machined strictly according to customer drawings to ensure compatibility with existing mold structures and assembly requirements.

Manufacturing Capability & CNC Machining

Senlan Precision provides precision CNC turning and machining services supported by advanced manufacturing equipment.
Our production facilities are equipped with high-precision machining and turning centers from MAKINO (Japan), HARDINGE (USA), and other internationally recognized brands, enabling:

• Machining accuracy up to ±0.002 mm

• Stable tolerance control for turned and milled features

• Consistent surface quality across production batches

• Reliable repeatability for precision mold components

Process routes are selected based on part geometry and functional requirements.

Custom Manufacturing & OEM Cooperation

We specialize in custom manufacturing and OEM cooperation, offering:

• Built-to-Print production based on 2D drawings or 3D models

• Material and heat treatment selection based on application needs

• Small-batch prototyping and volume production

• Long-term supply for spare and replacement mold components

Technical communication is maintained throughout the project to ensure accurate execution of customer specifications.

Quality Control & Export Experience

With over 20 years of experience in exporting precision mold components, Senlan Precision operates a structured quality control system:

• Incoming material inspection

• In-process dimensional and tolerance checks

• Final inspection prior to shipment

• Traceable inspection records and documentation

We are experienced in international technical communication, order coordination, and export packaging requirements.

Related Products

• Precision mold inserts

• CNC machined mold components

• Stainless steel core pins and sleeves

• Multi-cavity mold spare parts

All related products are available on a custom manufacturing basis.

Technical FAQ

Q1: Are these parts manufactured strictly according to drawings?
Yes. All parts are produced according to customer-provided drawings and specifications.

Q2: Why is 1.2083 material commonly used for mold components?
1.2083 provides good corrosion resistance and stable mechanical properties, making it suitable for mold environments with higher surface quality requirements.

Q3: What machining tolerance can be achieved?
Depending on part geometry, machining accuracy up to ±0.002 mm can be supported.

Q4: Can these parts be used as replacement components for existing molds?
Yes. Replacement and spare parts can be produced to match existing mold designs.

Request a Quotation

For pricing, lead time, or technical discussion regarding 1.2083 precision CNC machined parts for injection molds, please provide your drawings or specifications.
Our engineering team will review your requirements and provide a professional quotation accordingly.