By Precision — Engineered for Micron Accuracy
Precision Defines Performance
Precision is the foundation of product fit, durability, and stability. Our parts are manufactured with strict tolerances and smooth surface finishes, supporting critical applications in stamping, injection molding, and precision tooling.
Detailed introduction of accuracy level
We provide customized high-precision accessories at multiple levels based on customers’ different tolerance requirements, ranging from conventional ± 0.005 “(± 0.13 mm) to ultra precision ± 0.0005” (± 0.0127 mm). We offer a full range of products including Punch&Pin, Punch Die, Mold Punch, and Guide Post, supporting drawing/physical processing. Our engineers provide one-on-one selection recommendations to accurately meet your precision requirements.
Precision level quick jump entrance
Level 1: ± 0.005 “(± 0.13mm) – Conventional Precision CNC Parts
Level 2: ± 0.002 “(± 0.051mm) – Precision level
Level 3: ± 0.001 “(± 0.025 mm) – High precision level
Level 4: ± 0.0005 “(± 0.0127 mm) – Ultra high precision level (medical, aerospace, microelectronics)
± 0.005 ″ (± 0.13mm): General grade
- Application scenarios: stamping dies, guide column guide sleeves, general stamping parts
- Processing method: standard CNC, conventional processing
- Suitable for customer types: general mold factory, hardware factory
± 0.002 "(± 0.051mm): Precision grade
- Application scenario: High cooperation, automated equipment
- Process requirements: precision CNC machining+precision grinding+CMM inspection
- Hardness processing requirements are generally: HRC 55-64
- Application scenarios: Medical devices, electronic connectors, aviation accessories
- Usage process: EDM+turning milling and grinding combination assisted rotary machining
- Optional products: ultra small diameter Punch Pin, complex cavity Punch Die
- Application scenarios: Medical injector molds, precision connectors
- Process equipment: Rotary EDM+high-end CMM inspection to achieve maximum fitting accuracy
- Suitable for bulk production: 🔸 100–1000pcs
Selection and customization process
1.Submission requirements
Fill in the target tolerance, upload drawings/samples, and explain the purpose
2.Engineering Evaluation
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3.Sample testing (3-10 days)
· Conduct imported CMM measurement according to tolerance level and submit inspection report
· ± 0.0005 "level provides hole position/roundness detection
Quotation feedback
Automatically generate quotation, including materials, processing, testing, and packaging, supporting flexible MOQ configuration
Real Cases
Medical needle mold (± 0.0005 "grade)
Use rotary EDM to produce core components with aperture/length tolerance of ± 0.00002 “, batch size of 100pcs, meeting medical grade requirements
Mid range electronic mold (± 0.002 "grade)
Used for precise positioning of sockets, in conjunction with Nylon substrates, with stable dimensions, and has been continuously purchased by customers for several years
Universal stamping die (± 0.005 "grade)
Conventional Punch Pin, Punch Die, Guide Post, monthly production of 20000 pieces, stable quality
Quote Request Checklist
Material Specifications
Tolerance Requirements
Surface Treatment
Application Scenario
Drawing Availability (If none, describe)
The more details you share, the faster and more precise your quote will be! Looking forwarded to future cooperation.
Request a Quote
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