Precision Stamping Die Parts | Custom Tooling Components for Metal Stamping
At Shanxi Fuding International Trade Co., Ltd. , we combine over 14 years of metal stamping expertise with precision machining capabilities to deliver stamping die parts that meet the most demanding requirements of tool and die makers, stamping manufacturers, and production facilities worldwide. Whether you need replacement components for existing dies, custom-engineered tooling for new projects, or complete die sets, our ISO 9001 certified facility ensures precision, durability, and reliable performance.
Why Choose Us for Your Stamping Die Components?
Precision Engineering
Our components are manufactured to tight tolerances (IT6-IT7 grade) using advanced CNC machining, wire EDM, and surface grinding, ensuring perfect fit and function in your stamping dies.
01
Superior Materials
We use premium tool steels (Cr12, Cr12MoV, D2, M2), carbide, and bearing steels with optimal heat treatment to achieve 58-62 HRC hardness for maximum wear resistance and tool life.
02
Comprehensive Range
From punches, dies, and guide components to complete die sets - we manufacture all critical stamping die parts under one roof.
03
Engineering Support
Our experienced tooling engineers provide DFM feedback, material selection guidance, and design optimization to enhance your die performance and longevity.
04
Fast Turnaround
In-house tool room and streamlined production enable quick delivery of both standard and custom components, minimizing your downtime.
05
Our Stamping Die Parts Capabilities
Types of Dies We Support
|
Die Type |
Description |
Applications |
|
Progressive Dies |
Multiple stations that perform sequential operations as strip material advances; final station separates finished part . |
High-volume complex parts, automotive components, electronic connectors. |
|
Compound Dies |
Perform two or more operations (e.g., blanking and piercing) in a single press stroke . |
High-volume production of simple parts with tight tolerances. |
|
Transfer Dies |
Individual workpieces transferred between stations for forming operations . |
Large automotive panels, appliance components. |
|
Single-Hit Dies |
One operation per press stroke; material advances incrementally . |
Simple parts, low to medium volume production. |
Key Stamping Die Components We Manufacture
|
Component Category |
Specific Parts |
Material & Specifications |
|
Punches |
Headed punches, ball-lock punches, key-groove punches, ejector punches, shaped punches (53 standard shapes available) . |
Tool steel (D2, M2, M4), carbide; hardness 58-62 HRC; surface coatings available (TiCN, Al-Cr, DLC, WPC) for extended wear life . |
|
Button Dies / Matrix |
Standard button dies, shaped button dies, press-fit button dies . |
Tool steel, carbide; precision ground with proper slug relief to prevent jamming . |
|
Die Sets |
Upper die shoe, lower die shoe, guide pins, guide bushings . |
Upper/lower shoes: HT300 gray iron or Q235 steel plate (50-200mm thickness). Guide pins/bushings: 20Cr or GCr15 bearing steel; carburized and quenched to 58-62 HRC; H7/h6 fit accuracy with ≤0.01mm guide clearance . |
|
Guide Components |
Guide posts, guide post bushings, ball cages (Rotainer® type), sliding guide elements . |
Hardened steel; precision ground to IT5 level; surface roughness Ra ≤0.4μm; roundness error ≤0.005mm . |
|
Strippers |
Plate strippers, spring-loaded strippers . |
Tool steel; precision machined to remove material from punch during withdrawal. |
|
Retainers |
Punch retainers, die retainers . |
Hardened steel blocks with machined cavities to hold punches and dies securely. |
|
Positioning Devices |
Locating pins, pilots, side cutting edges, baffles, stops . |
45 steel or Cr12; hardness 50-55 HRC; positioning error ≤0.05mm; pilot pins feature rounded tips for accurate material positioning . |
|
Springs & Cushions |
Urethane springs, nitrogen gas springs, coil springs . |
High-strength materials; precisely rated for consistent stripping and cushioning force. |
|
Wear Plates & Slides |
Wear plates, slide systems, guided retainers . |
Hardened tool steel with lubrication features for reduced friction and extended life. |
Materials & Heat Treatment
|
Material |
Applications |
Heat Treatment |
Hardness |
|
Cr12 / Cr12MoV (Tool Steel) |
Punches, dies, wear parts for high-wear applications . |
Quenching + tempering |
58-62 HRC |
|
D2 / M2 / M4 (Tool Steel) |
Punches, dies for high tensile strength materials (ferrous) . |
Vacuum heat treatment |
58-62 HRC |
|
Carbide (WC) |
Punches, dies for non-ferrous materials, high-volume runs . |
Sintered |
89-93 HRA |
|
20Cr / GCr15 (Bearing Steel) |
Guide pins, guide bushings . |
Carburizing + quenching |
58-62 HRC (case) |
|
45 Steel / Q235 |
Locating pins, baffles, die shoe plates . |
Quenching + tempering |
50-55 HRC |
|
HT300 Gray Iron |
Upper/lower die shoes . |
Stress relief annealing |
180-220 HB |
Surface Coatings for Extended Tool Life
We offer various PVD coatings to enhance punch and die performance
|
Coating |
Properties |
Best Applications |
|
TiCN (Titanium Carbonitride) |
Hard, wear-resistant ceramic coating; industry standard . |
General stamping, ferrous materials. |
|
Al-Cr (Aluminum-Chromium) |
Improved corrosion and wear resistance . |
High tensile strength materials, stainless steel. |
|
DLC (Diamond-Like Carbon) |
Diamond hardness + graphite lubricity . |
Aluminum, non-ferrous materials, reducing galling. |
|
WPC® Treatment |
Fine particle collision creates residual compressive stress; improves fatigue strength and coating adhesion . |
Punches prone to tip breakage or chipping. |
Note: Coatings are typically applied to punches only, not button dies, due to the PVD process temperature limitations .
Our Manufacturing Process for Stamping Die Parts
We follow a rigorous, multi-step process to ensure every component meets exacting specifications:
Engineering & Design Review
Your 2D/3D drawings or samples are analyzed by our tooling engineers.
Material selection, tolerances, and manufacturability are optimized (DFM).
We provide feedback on design improvements for longer tool life and better performance.
Material Selection & Sourcing
Raw materials are sourced from certified mills.
In-house spectrometer verifies alloy composition before production.
Rough Machining
Forging or milling to create blank shapes.
Annealing to relieve internal stresses .
Semi-Finishing
Milling, drilling, and rough grinding to achieve near-net shape.
Heat treatment (quenching + tempering) to achieve target hardness .
Finishing Operations
Wire EDM: For complex contours, cutting edges, and tight tolerances (±0.005mm) .
Precision Grinding: Surface grinding, cylindrical grinding to achieve IT6-IT7 accuracy and Ra ≤0.8μm surface finish .
Wire cutting of side cutting edges with Ra ≤0.8μm to ensure step error ≤0.03mm .
Surface Treatment
Optional PVD coatings (TiCN, Al-Cr, DLC, WPC) for enhanced wear resistance .
Passivation or other specified finishes.
Quality Inspection
100% dimensional inspection using CMM, optical comparators, micrometers, and gauges.
Hardness testing verified.
Guide pin roundness error ≤0.005mm; guide clearance ≤0.01mm verified .
First Article Inspection reports provided.
Packaging & Shipping
Individual protective packaging to prevent damage during transit.
Traceability labeling with part numbers and heat codes.
Shipping by express, air, or sea according to your requirements.
Industries We Serve with Metal Stamping
Our precision stamped components are trusted by manufacturers in:
Automotive
Brackets, clips, mounting plates, spring clips, seat components, brake system parts.
Electronics
Connector pins, shield cans, heat sinks, battery contacts, chassis components.
Appliances
Hinges, brackets, control panel bezels, motor laminations, structural supports.
Industrial Equipment
Washers, spacers, guards, lever arms, locking plates.
Hardware & Fasteners
Washers, retainers, terminal ends, clamps, latches.
Medical Devices
Surgical instrument components, implant trays, equipment housings (non sterile).
Featured Stamping Die Parts
Caption: Precision ground punches in various styles and coatings - designed for long life and consistent performance.
Caption: Carbide and tool steel button dies - precision matched to punches for optimal clearance and clean cuts.
Caption: Custom die set with hardened guide posts and bushings - H7/h6 fit with ≤0.01mm guide clearance for precise alignment.
Caption: Progressive die in action - each station performs sequential operations with micron-level accuracy.
Caption:Precision guide components: guide posts (58-62 HRC), guide bushings, and ball cages for smooth, accurate ram movement.
Caption:Wire EDM-cut shaped punch - complex geometry with ±0.005mm accuracy, Ra ≤0.8μm finish.
Caption:Skilled toolmakers assembling precision die components - ensuring perfect fit and function.
Industries We Serve with Stamping Die Parts
Our precision die components are trusted by tool and die shops, stamping manufacturers, and OEMs in:
Automotive
Body panels, structural components, brackets, clips, shims, brake hardware .
Electronics
Connectors, terminals, lead frames, shield cans .
Medical Devices
Surgical instruments, implant trays, laparoscopic device components .
Aerospace & Defense
Precision brackets, clips, hardware.
Appliances
Hinges, brackets, control panels, motor laminations .
Industrial Equipment
Washers, spacers, lock components
Engineering Support & Custom Solutions
Design for Manufacturability (DFM) Assistance
Our engineers collaborate with you to optimize die designs for:
Material utilization and cost reduction
Improved part quality and consistency
Extended tool life and reduced maintenance
Faster setup and changeover
Case Study: Converting Machined Parts to Stamped
In one example, we helped a medical device manufacturer convert a fully machined surgical jaw housing to a stamped part with secondary machining - achieving 50-60% cost savings while maintaining all functional specifications . This demonstrates our ability to engineer innovative tooling solutions that reduce costs without compromising quality.
Die Design Standards
We maintain comprehensive design standards covering:
CAD formats and layouts
Preferred die components and materials
Internal design requirements
Machining and tryout specifications
Get a Quote for Your Custom Aluminum Chassis
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Frequently Asked Questions