5 Inch Reinforced Fiberglass Metal Cut Off Discs China Factory Suppliers
Our 5-Inch Reinforced Fiberglass Metal Cut-Off Discs are engineered for high-performance industrial cutting, combining premium aluminum oxide grains with a proprietary resin bonding system. Designed specifically for ferrous metals and all steel types, these discs offer an aggressive, self-sharpening cut that ensures maximum efficiency and a smooth finish for professional metalworking applications.
Built to exceed international safety standards, including ISO and European EN12413, these discs feature multiple layers of long, stranded fiberglass reinforcement. This advanced construction provides exceptional lateral stability and durability, allowing operators to perform deep cuts into solid materials, risers, and large profiles with absolute reliability and safety even at maximum motor speeds.
Detailed Parameters
| Outer Diameter | 125mm (5 Inch) | Inner Bore Diameter | 22.23mm |
|---|---|---|---|
| Thickness | 3.2mm | Abrasive Material | Aluminum Oxide |
| Max Working Speed | 80 M/S (12,250 RPM) | Hardness Grade | R |
| Bonding Agent | Resin (Reinforced Fiberglass) | Grit Size | 46# / 60# |
| Certification | MPA, EN12413, ISO9001 | Application | Ferrous Metal, Steel, Iron |
Key Advantages
Enhanced Safety
Reinforced with multiple layers of woven fiberglass to prevent shattering and ensure operator safety under high stress.
Rapid Cutting Speed
Proprietary aluminum oxide blend allows for faster material removal and shorter cycle times per cut.
Self-Sharpening Grains
Advanced abrasive grains fracture during use to expose new sharp edges, maintaining a consistent cutting rate.
Lateral Stability
Engineered for high lateral stability, making it ideal for deep cuts into solid profiles and heavy-duty risers.
Inox Quality Rated
Certified to German and European standards, ensuring high performance on stainless steel and alloy metals.
Versatile Application
Perfect for cutting steel pipes, rods, angles, and finishing welds or burrs on various metal surfaces.
Product Gallery
Management Platforms
Quality Control
Strict adherence to ISO9001 standards for every batch produced.
OEM Customization
Acceptable OEM services for custom sizing and branding requirements.
Safety Certification
Certified by MPA and EN12413 for global safety compliance.
Precision Engineering
Optimized 22.23mm bore for seamless fit on standard angle grinders.
Bulk Packaging
Securely packed in Kraft cartons and pallets for international shipping.
Logistics Hub
Efficient loading and dispatch via Tianjin port for global delivery.
Investment Return Comparison
| Performance Metric | Standard Discs | Our Reinforced Discs |
|---|---|---|
| Cutting Speed | Moderate | High-Efficiency |
| Disc Lifespan | Standard Wear | Extended Durability |
| Safety Level | Basic Reinforcement | Multi-Layer Fiberglass |
| Edge Quality | Rough Finish | Smooth & Precise |
| Material Waste | Higher | Minimized / Clean Cut |
Frequently Asked Questions
These discs are specifically designed for ferrous metals, including mild steel, iron, stainless steel (Inox), pipes, rods, bars, and irregular steel sections.
Yes, with a 125mm outer diameter and 22.23mm bore, they are perfectly compatible with standard 5-inch hand-held angle grinders.
The fiberglass layers act as a structural skeleton, providing the strength needed to handle high RPMs and preventing the disc from shattering under lateral pressure.
46# grit is coarser and provides a faster, more aggressive cut for heavy removal, while 60# grit offers a finer finish and smoother cut surface.
Absolutely. Our discs are manufactured according to ISO and European EN12413 safety standards and are MPA certified.
Yes, we provide comprehensive OEM services, including custom labeling and packaging to meet your brand specifications.
Get a Professional Quote for High-Performance Cut-Off Discs Today!
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