Products
Shearing Machine Blades
All our shear blades are made from the highest quality alloys using strict tolerance quality control standards. Our shear blades offer optimum performance and longer blade life, meaning you can get more tonnage on each edge while reducing downtime due to blade changes. Longer blade life combined with less downtime can increase productivity and profitability in production shearing operations.
Features
Shearing Machine Blades
for Metal Cutting & Industrial Processing
Our shearing machine blades deliver clean, stable and repeatable cuts across carbon steel, stainless steel, aluminum, and coated metals. Each blade is engineered for high-load production environments and manufactured with tight dimensional tolerances to support a wide range of industrial shearing machines.
High-Precision Blades for Every Type of Shearing Machine
Shearing applications vary from light-gauge sheet cutting to high-strength plate shearing. We design blades that match your cutting force, machine type, and production volume.
Our shearing machine blades support:
- Mechanical shears
- Hydraulic shears
- Swing-beam shears
- Guillotine shears
- Cropping / bar shears
- Cut-to-length line shears
- Scrap shears
- Plate shearing lines
Each blade maintains edge alignment and consistent cutting geometry even under continuous high-impact cycles.
We manufacture replacement shear blades that fit more than forty major shearing machine brands commonly used across the metalworking industry, including:
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Brand Usage Disclaimer (Non-Infringement Notice)
All brand and machine names listed above are used only to identify compatibility and replacement purposes. SHJ KNIFE is not affiliated with the original manufacturers. We produce high-quality aftermarket replacement shear blades, not genuine OEM parts.
OEM & Engineering Support for Industrial Shear Blades
Distributors, machine builders, and industrial service companies choose us as their OEM blade partner. Our OEM services include:
- Custom blade geometry
- Full drawing development
- Material selection guidance
- Edge profile optimization
- Hardness and heat-treatment customization
- Private label / branded packaging
We support both single replacement blades and large-volume OEM production.
We offer blade solutions tailored to the specifications of each machine, including custom dimensions and mounting configurations. If you require a replacement for a specific resurfacer model, our engineering team can assist in matching the right blade for your setup.
*Disclaimer: We are not affiliated with or endorsed by any of the brand names listed above. All references are for compatibility purposes only.
Metal Shear Blades Material & Specifications
We select steel grades and specifications based on your cutting force, production volume, and metal characteristics. This ensures your blade resists wear, holds an edge, and stays structurally stable.
Available Tool Steel Grades
We use tool steels known for strength, toughness, and wear resistance:
D2 / SKD11 – general shearing with high wear resistance
Cr12MoV – stable hardness for most sheet metal applications
H13 – strong toughness for high-impact shearing
6CrW2Si – ideal for long production runs
High-carbon high-chromium steels
Tungsten alloy tool steels (optional for extreme workloads)
Hardness Range
We tune hardness to fit each application:
HRC 50–55 – for impact-heavy cutting
HRC 56–60 – for general sheet metal work
HRC 60–65 – for thin sheet or light-duty precision cutting
Production Capabilities Overview
| Blade Size | Blade Size | Blade Size |
|---|---|---|
| 500×70×22 | 1025×80×20 | 1100×100×25 |
| 508×70×22 | 1025×80×20 | 1100×100×25 |
| 508×70×22 | 1025×100×25 | 1100×100×25 |
| 508×80×25 | 1025×100×25 | 1300×80×20 |
| 510×80×25 | 1025×100×20 | 1300×80×20 |
| 1100×80×20 | 1300×80×20 | 1300×125×32 |
We list only a portion of the available blade sizes here because the full range includes many variations. If you need a different size or a custom specification, we can produce it according to your requirements.
Custom Metal Shear Replacement Blades
When customers struggle to find blades for rare or discontinued machines, we step in with flexible custom manufacturing. You can send us a drawing, a dimension list, or even a dull blade. We measure the critical points, reproduce the shape, and improve the steel selection if your cutting workload requires a stronger blade.
Customers who manage multiple machines often choose us to help unify their blade specifications. This reduces sourcing complexity and cuts long-term replacement costs.
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