Introduction
The 9 Inch Angle Grinder Discs are engineered for precision and durability in metal grinding and polishing applications. Manufactured by Hebei Double Goats Grinding Wheel Manufacturing Co., Ltd., these discs combine advanced abrasive technology with robust construction to meet industrial demands. This article explores their features, technical specifications, applications, and the company’s commitment to quality.
Product Overview
The 230mm Angle Grinder Discs are designed for heavy-duty use, offering a balance of performance and cost-effectiveness. Their Brown Aluminium Oxide abrasive ensures efficient material removal, while the Resin Bonded structure provides stability under high-speed operation. These discs are ideal for professionals and DIY enthusiasts seeking reliable tools for metalwork.
Key Features
- High Abrasive Efficiency: Brown Aluminium Oxide grains deliver consistent performance on ferrous metals.
- Resin Bonding: Enhances durability and reduces vibration during use.
- Depressed Center Design: Minimizes the risk of cracking under pressure.
- Compliance with Standards: Meets EN 12413 for safety and quality assurance.
Technical Specifications
| Parameter | Details |
|---|---|
| Disc Diameter | 230 mm (9 inches) |
| Bore Diameter | 22.2 mm (7/8 inches) |
| Disc Thickness | 6.8 mm |
| Disc Configuration | Type-27 (Depressed Center) |
| Max Working Speed | 80 m/s (6,650 RPM) |
| Abrasive Material | Brown Aluminium Oxide and Silicon Carbide |
| Grit Sizes | 24#, 30#, 46# |
| Hardness Grade | R Grade |
| Standard Compliance | EN 12413, ISO 9001 |
Applications
The 9 Inch Grinding Discs are versatile tools suitable for a wide range of industrial and construction tasks. Their primary applications include:
- Welding and Metal Fabrication: Ideal for grinding and polishing metal welds, ensuring smooth finishes.
- Construction and Maintenance: Used in power plant maintenance, tank fabrication, and rebar processing.
- Automotive and Machinery: Efficient for deburring and dressing metal components in automotive workshops.
- General Metalwork: Suitable for cutting and grinding iron pipes, bar stock, and metal tubing.
Company Background
Hebei Double Goats Grinding Wheel Manufacturing Co., Ltd. is a leading manufacturer of high-quality grinding wheels and cutting discs. With a focus on innovation and customer satisfaction, the company adheres to international standards such as NIST guidelines for material testing and quality control. Their commitment to excellence is reflected in products like the 230mm Angle Grinder Discs, which combine advanced technology with rigorous testing protocols.
Why Choose These Discs?
These discs offer several advantages over competitors:
- Cost-Effective Performance: Balances price and quality for optimal value.
- Long Lifespan: Resin-bonded structure ensures durability even in demanding environments.
- Wide Grit Options: Available in 24#, 30#, and 46# for different material removal needs.
- Safe Operation: Complies with EN 12413 standards to minimize risks during use.
Product Images
High-quality image of the 9-inch angle grinder discs.
Close-up view of the abrasive surface.
Details of the resin-bonded structure.
Depressed center design for enhanced safety.
Industry Standards and NIST References
The 230mm Angle Grinder Discs comply with EN 12413, a European standard for abrasive wheels. While NIST focuses on U.S. standards, its research on material testing and measurement accuracy aligns with the quality benchmarks these discs meet. For instance, NIST’s work on precision measurement ensures that industrial tools like these are rigorously tested for performance and safety.
Conclusion
The 9 Inch Angle Grinder Discs 230mm X 6 X 22.2mm 3 Nets T27 are a reliable choice for professionals requiring precision and durability. With their advanced abrasive technology, compliance with international standards, and competitive pricing, they set a benchmark in the industry. For more information, visit the product page or explore the company’s offerings.
References
NIST Standards and Research: https://www.nist.gov
EN 12413 Standard: European Committee for Standardization (CEN) guidelines for abrasive wheels.
Post time:Sep - 02 - 2025






