115mm Reinforced Concrete Stone Cutting Discs China Factory Suppliers

Cut through stone and masonry with ease using professional 115mm cutting discs from a leading China factory. As trusted suppliers, we provide precision blades for angle grinders, ensuring clean cuts for DIY or industrial jobs.

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Product Details

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Engineered for precision and high-impact performance, our 115mm Reinforced Concrete Stone Cutting Discs are the professional choice for demanding masonry work. Specifically designed for use with angle grinders, these discs utilize high-grade Silicon Carbide and a robust resin bond to deliver clean, efficient cuts through the toughest concrete, brick, and natural stone surfaces.

Combining UK-inspired technology with fully automated production, these masonry cutting wheels are built for maximum safety and durability. Whether you are cutting paving blocks, slates, or reinforced concrete, our discs provide an optimal balance of speed and longevity, meeting rigorous international safety standards for both industrial professionals and high-end consumer use.

Detailed Parameters

Abrasive Material	Silicon Carbide	Color	Black
Hardness Grade	R	Max Working Speed	80 M/S (13,200 RPM)
Grit Size Options	24#, 30#, 46#, 60#	Bonding Agent	Resin Bonded
Arbor Size	7/8 Inch	Disc Diameter	115mm (4-1/2")
Disc Type	Flat Type	Thickness	1/16 Inch

Key Advantages

Enhanced Safety

Featuring 2 full reinforcement sheets in every wheel to ensure maximum structural integrity and operator safety during high-speed cutting.

Extended Lifespan

The high-quality resin bond and silicon carbide composition significantly reduce wear and tear, providing a longer tool life.

Global Certification

Fully compliant with MPA Hannover, ISO9001, EAC, and EN12413 standards, guaranteeing world-class quality control.

Versatile Application

Perfect for a wide range of materials including brick, concrete blocks, pavers, composite masonry, slates, and tiles.

Precision Engineering

Manufactured using advanced UK technology and fully automatic equipment for consistent thickness and balance.

Cost-Effective Value

Offers the best value for money, making it the first choice for both ordinary consumers and professional contractors.

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Management Platforms

Raw Material Control

Strict sourcing of imported compositions and premium silicon carbide for consistent hardness.

Automated Production

Full automatic equipment ensuring every disc meets exact specifications with zero manual error.

Quality Assurance

Rigorous testing phases to ensure every batch meets MPA Hannover and ISO9001 standards.

Safety Compliance

Adherence to EN12413 guidelines to prevent disc breakage during high-RPM operation.

Supply Chain Logic

Optimized logistics for rapid delivery of bulk orders to global distributors and retailers.

Technical Support

Expert guidance on grit selection and tool matching for specific masonry applications.

Investment Return Comparison

Performance Metric	Standard Discs	Our Reinforced Discs
Service Life	Short/Average	Extended (High Durability)
Cutting Speed	Moderate	Fast & Efficient
Safety Rating	Basic	Enhanced (Double Sheet)
Material Waste	High Wear Rate	Low Wear Rate
Overall Value	Low ROI	High ROI (Cost-per-cut)

Frequently Asked Questions

Q: Can I use these stone cutting discs on a metal cutting circular saw?

No. These discs are specifically designed for angle grinders. Metal cutting circular saw blades are designed for power saws with base-shoes and are not compatible with angle grinders.

Q: What materials are best suited for the Silicon Carbide abrasive?

Silicon Carbide is ideal for non-metallic minerals. It is highly effective for cutting bricks, concrete, natural stone, pavers, tiles, and slates.

Q: What does the "R" hardness rating mean for these discs?

The "R" hardness indicates a specific grade of bond strength that balances material removal rate with the lifespan of the disc, optimized for masonry applications.

Q: Are these discs safe for reinforced concrete?

Yes, they are specifically designed for reinforced concrete. The double-sheet reinforcement provides the necessary safety and stability for cutting composite masonry.

Q: Which grit size should I choose for my project?

We offer 24#, 30#, 46#, and 60#. Generally, lower grit numbers (like 24#) are for aggressive material removal, while higher numbers (like 60#) provide a smoother finish.

Q: What safety certifications do these cutting wheels hold?

Our discs are manufactured to meet international safety and quality standards, including MPA Hannover, ISO9001, EAC, and EN12413.