Premium 4.5 Inch Steel Abrasive Cutting Discs 115mm China Factory Suppliers
Our 4.5-inch (115mm) Steel Abrasive Cutting Discs are engineered for high-performance industrial cutting, utilizing a premium blend of single crystal corundum and calcined corundum. Designed for professionals who demand precision and longevity, these discs provide a robust and economical solution for cutting through carbon steel, ferrous metals, and various other hard materials with unmatched stability.
Integrating double-reinforced fiberglass mesh and a perfectly balanced material structure, these discs prioritize operator safety without compromising on cutting speed. Whether you are working with structural steel rebar, galvanized pipes, or non-ferrous metals, our discs ensure a clean, burr-free finish and minimal thermal damage to the workpiece, maximizing efficiency in any workshop environment.
Detailed Parameters
| Item Number | FSC1151222 | Dimensions | 115 x 1 x 22.2mm |
|---|---|---|---|
| Material | Brown Aluminum Oxide | Max Working Speed | 80M/S |
| Max Permissible Speed | 13,300 RPM | Application | Carbon steel & ferrous metals |
| Certification | MPA EN13743, ISO9001, ISO14001 | Packing Qty/Ctn | 100/400PCS |
| Loading Port | Xingang Port | Delivery Time | 30-45 days after prepayment |
Key Advantages
Ultimate Safety
Double reinforced fiberglass mesh and balanced structure prevent disc breakage during high-speed operations.
Extended Life
Utilizes single crystal and calcined corundum for superior wear resistance and a more economical lifespan.
Clean Cutting
Advanced processing ensures smooth cuts with minimal burrs and reduced burning of the workpiece surface.
Universal Fit
Perfectly compatible with all 4.5 inch angle grinders with a standard 22.2mm arbor size.
Multi-Material
High aggressiveness for steel, stainless steel, aluminum, plastics, wood, and fiberglass.
Organized Storage
Supplied in a sturdy vellum box to protect discs from moisture, dirt, and impact damage.
Product Gallery
Management Platforms
Quality Control
Strict adherence to ISO9001:2008 standards for consistent product quality.
Production Scale
High-capacity manufacturing supporting MOQ from 5,000 to 10,000 pieces.
Global Shipping
Efficient logistics via Xingang Port with standardized export packing.
Certification
Fully certified by MPA EN13743 and ISO14001 for international safety.
Sample Service
Free sample service available for professional performance testing.
Payment Flex
Secure transactions via T/T, L/C, and Trade Assurance.
Investment Return Comparison
| Performance Metric | Standard Discs | Our Premium Discs |
|---|---|---|
| Cutting Speed | Moderate | Ultra-Fast |
| Disc Lifespan | Short/Medium | High Durability |
| Edge Quality | Rough/Burred | Clean/Smooth |
| Safety Rating | Standard | Reinforced Mesh |
| Cost per Cut | Higher | Lower (Economical) |
Frequently Asked Questions
They are highly effective for carbon steel, stainless steel, iron, aluminum, fiberglass, plastics, and wood, making them ideal for structural tubing and sheet metal.
Yes, they are designed with a universal 22.2mm (7/8 inch) arbor, fitting all standard 115mm angle grinders.
The double mesh adds structural integrity, significantly reducing the risk of disc shattering at high speeds (up to 13,300 RPM), ensuring maximum user safety.
Our use of high-grade Brown Aluminum Oxide and optimized grain structure allows for faster, cooler cutting, which minimizes heat buildup and surface burns.
Our products are certified under MPA EN13743, ISO9001:2008, and ISO14001, meeting strict international quality and environmental standards.
Yes, we provide a free sample service so you can test the performance, aggressiveness, and durability of the discs in your specific application.
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