9 Inch 230mm Abrasive Cutting Disc China Factory and Wholesale Suppliers
The 9 Inch (230mm) Abrasive Cutting Disc is a professional-grade tool engineered for heavy-duty metal cutting applications. Utilizing high-purity Aluminium Oxide abrasive grit combined with fiber-reinforced resin bonding, these discs provide an exceptional balance of safety, durability, and high-speed cutting performance. Specifically designed for angle grinders, they ensure precise and efficient stock removal across various ferrous metal substrates.
Engineered for versatility and strength, these discs are ideal for cutting carbon steel, rebar, pipes, channels, and angle profiles. Whether utilized in large-scale shipbuilding, foundry engineering, or small-scale workshops, the depressed center design and reinforced fiberglass structure ensure stability and a comfortable cutting experience even under high-pressure industrial operations.
Detailed Parameters
| Diameter | 230mm (9") | Bore Diameter | 22.2mm (7/8") |
|---|---|---|---|
| Thickness | 3.2mm (1/8") | Abrasive Material | Aluminium Oxide |
| Max Speed | 6650 RPM (80m/s) | Hardness Grade | R |
| Bonding Agent | Fiber Reinforced Resin | Grit Sizes | 24#, 30#, 46#, 60# |
| Disc Type | Depressed Center (T27) | Certification | MPA EN12413, ISO9001 |
Key Advantages
Enhanced Safety
Reinforced with high-strength fiberglass to prevent shattering and ensure operator safety during high-speed rotation.
Fast Cutting Speed
Optimized coarse grit structure allows for rapid penetration and high stock removal rates in solid materials.
Industrial Durability
Resin bonded construction provides an extended service life, reducing the frequency of disc replacements.
Smooth Operation
Provides comfortable cutting behavior with minimal vibration, enhancing precision for professional fabricators.
Versatile Application
Effective for cutting everything from thin-walled pipes to heavy-duty carbon steel rebar and profiles.
Certified Quality
Fully compliant with MPA EN12413 and ISO9001 standards for guaranteed global industrial quality.
Product Gallery
Management Platforms
OEM Customization
We accept OEM services to tailor specifications, branding, and packaging to your market needs.
Precision Engineering
Strict control over grit size and resin density to ensure consistent performance across batches.
Logistics Optimization
Efficient shipping via Tianjin port with secure Kraft carton and pallet packaging.
Quality Assurance
Rigorous testing based on EN12413 standards to ensure maximum safety and efficiency.
Inventory Scale
Large capacity production lines allowing for rapid fulfillment of bulk industrial orders.
Technical Support
Expert guidance on choosing the correct disc for specific metal or stone cutting materials.
Investment Return Comparison
| Performance Metric | Standard Discs | MPA Certified Discs |
|---|---|---|
| Cutting Speed | Moderate | Very Fast |
| Service Life | Short to Medium | High Endurance |
| Safety Factor | Basic Reinforcement | Fiberglass Reinforced |
| Material Waste | Higher Burrs | Clean Cuts |
| Cost Per Cut | High (due to wear) | Optimized Low |
Frequently Asked Questions
These discs are specifically designed for ferrous metals, including carbon steel, rebar, channels, angle profiles, pipes, and sheet metal.
For safety and optimum performance, metal cutting discs must always be presented to the workpiece at a strict angle of 90º.
Yes, they are compatible with a variety of machines, from handheld angle grinders to stationary cutting-off machines, provided the RPM limits are respected.
The 'R' grade refers to the hardness of the bond, balancing the grit retention with the ability to self-sharpen during the cutting process.
Fiberglass reinforcement provides structural integrity, significantly reducing the risk of disc breakage under high centrifugal forces.
Yes, our products are certified under MPA EN12413 and ISO9001, ensuring they meet strict international safety and quality requirements.
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