Precision Industrial Cutting Blades for Stamping Dies
The stamping die industry demands high-performance industrial cutting blades that ensure precision piercing, forming, and blanking operations with minimal wear and maximum efficiency. Our custom-engineered stamping die blades are designed for progressive dies, blanking dies, bending dies, and forming dies, providing exceptional durability and performance in high-volume metal stamping processes.
This guide details the key applications, technical advantages, material specifications, and customization options for our stamping die cutting solutions, helping manufacturers optimize production while reducing downtime and tooling costs.
Stamping Die Blades: Functions & Applications
Our industrial blades are engineered for various metal stamping operations, including:
A. Piercing & Punching Dies
- Hole punching blades – Precision-cut holes in sheet metal (round, square, or custom shapes).
- Fine blanking blades – Ultra-clean edges for high-tolerance components (automotive, electronics) .
- Micro-punching dies – Sub-millimeter accuracy for electrical contacts and precision parts.
B. Progressive & Compound Dies
- Multi-stage cutting/forming blades – Combined blanking, bending, and piercing in a single die .
- High-speed slitting knives – Shearing strips or coils with minimal burring.
C. Bending & Forming Dies
- Wiper dies – Prevent wrinkling in deep-drawn parts.
- Hemming & flanging blades – Create tight folds for automotive panels.
D. Specialty Stamping Dies
- Fine-edge blanking – Smooth cutting of thick steel with zero fracture zones .
- Notching & lancing blades – Complex cutouts for brackets, springs, and clips.
Each blade is optimized for carbon steel, stainless steel, aluminum, and non-ferrous metals, ensuring minimal tool wear and material deformation.
Key Features & Technical Advantages
Superior Materials for Extended Tool Life
- Tungsten Carbide (TC) – Highest wear resistance, ideal for high-volume production.
- High-Speed Steel (HSS) – Balances durability and cost for general stamping.
- Powder Metallurgy (PM) Steel – Enhanced toughness for high-impact operations.
Advanced Coatings for Enhanced Performance
- TiN (Titanium Nitride) – Reduces friction, extends blade life by 2–3X.
- TiCN (Titanium Carbonitride) – Greater hardness for abrasive materials.
- DLC (Diamond-Like Carbon) – Non-stick, corrosion-resistant for coated metals.
Precision Engineering for Optimal Performance
- Laser-hardened edges – Maintain sharpness in prolonged runs.
- Dynamic balance testing – Minimize vibration in high-speed presses (up to 1,200 SPM) .
- Cryogenic treatment – Enhances microstructure for long-term stability.
These innovations reduce scrap rates by 30% and increase tool life by 50%, significantly lowering per-unit production costs.
Material & Engineering Specifications
Blade Material Comparison Chart
| Material | Hardness (HRC) | Best For | Benefits |
|---|---|---|---|
| Tungsten Carbide | 88–92 | High-volume blanking, abrasive metals | Longest lifespan, minimal edge wear |
| HSS (M2/M35) | 62–67 | General stamping, low-to-mid volume | Cost-effective, easier sharpening |
| Powder Metallurgy Steel | 60–64 | Progressive dies, complex forming | Balanced toughness & wear resistance |
| Ceramic-Inserts | 90+ | Ultra-fine blanking, non-ferrous metals | Non-stick, corrosion-resistant |
Blade Manufacturing & Tolerances
- Grinding accuracy: ±2µm edge tolerance.
- Dynamic balancing: Ensures vibration-free cutting at 1,000+ SPM.
- Coatings: Applied via PVD/CVD for uniform adhesion.
- Custom heat treatment: Optimized hardness for specific alloy grades.
MAIDECAL can customize various processing blades. Below are some image details:
Types of Stamping Die Blades
| Type | Features | Applications |
|---|---|---|
| Fine Blanking Blades | Zero-clearance design, ultra-smooth cuts | Automotive gears, clutch plates |
| CNC-Ground Slitters | Serrated/wavy edges for reduced tonnage | Coil processing, strip slitting |
| High-Speed Guillotine Blades | Shock-resistant, for thick steel | Structural parts, chassis components |
| Type | Features | Applications |
|---|---|---|
| Hemming Knives | Polished edges, anti-scratch coatings | Automotive door panels, enclosures |
| Wiper Inserts | Adjustable for deep-drawn parts | Cans, housings, battery cases |
| Curling Blades | Multi-stage radius control | Hinges, springs, wire forms |
| Type | Features | Applications |
|---|---|---|
| Multi-Stage Piercing Blades | Modular, replaceable inserts | Electrical contacts, fasteners |
| Thread Rolling Blades | Hardened for high-cycle forming | Screws, bolts, splined shafts |
| Notching & Lancing Blades | Custom geometries for complex cuts | Brake brackets, brackets, clips |
MAIDECAL can customize various processing blades. Below are some image details:
Products include but are not limited to:
- Punching die
- Blanking die
- Drawing die
- Bending die
- Forming die
- Flanging die
- Trimming die
- Embossing die
- Riveting die
- Fine blanking die
- Compound die
- Progressive die
- Progressive die
- Side punching die
- Curling die
Stock Availability & Fast Delivery
- 2000+ in-stock blades for immediate shipping
- 20-day standard lead time for custom orders
- Global logistics network (US, EU, Asia)
Custom Stamping Die Blade Solutions
We offer full OEM support, including:
- Material selection (HSS, TC, PM steel).
- CAD/CAM-based die design (provide drawings or specs).
- Special coatings (TiN, TiCN, DLC).
- Dynamic balancing for high-speed presses.
Why Choose MAIDECAL Stamping Die Blades?
- 30% longer lifespan vs. standard market tools.
- 50% lower scrap rates due to precision edges.
- Custom solutions for progressive, compound, and transfer dies.
