4-1/2 Grinding Wheels, Angle Grinder Discs for Metal & Stainless Steel

Revvstark tools are dedicated to providing the best experience for every professional or DIY enthusiast, focusing on quality to showcase the excellent performance of their tools. They offer a wide range of industrial-quality accessories, delivering remarkable results for real cuts, making them the best choice for those who seek both quality and performance.

Their grinding/cutting wheels and circular saw blades are designed with innovation in mind. The Premium Aluminum Oxide Material used in their 4 1/2 grinding wheels is a combination of premium industrial-grade aluminum oxide particles, which are strong and durable, with extreme grinding action, higher material removal rate, and unparalleled excellent performance in terms of grinding life, speed, and accuracy.

Achieving a maximum speed of 13,300 RPM and 80M/S, these grinding wheels offer excellent grinding and up to 30% performance improvement over traditional grinder wheels. The high concentration of abrasive disc particles provides a stronger grinding effect with smoother operation, resulting in a 30% higher grinding performance.

For safety and reliability, the grinding wheels are reinforced with a double-layer fiberglass mesh, ensuring excellent safety and stability, and meeting international standards and safety requirements. The depressed center design allows for easy access to hard-to-reach areas, making them suitable for multi-purpose grinding tasks such as surface, contour, edge, and radius grinding.

With their extra-long life and durability, these grinding wheels are suitable for professional applications, lasting up to 2 times longer than traditional brands. They feature near-perfect heat dissipation to minimize heat burns, greatly reducing the time needed for replacing grinding wheels. Additionally, each grinding disc is supplemented with moisture-proof fiber cloth to ensure its performance is not affected by moisture and corrosion.

The metal grinding wheels are ideal for high-speed and aggressive grinding in professional metalworking, maintenance repairs, and the construction industry. They are effectively used for grinding, cleaning, rust removal, deburring, and polishing on various metals, including steel, stainless steel, aluminum, and copper.

Compatible with most standard angle grinders, the 4.5-inch diameter, 1/4-inch thick wheels with a 7/8-inch shaft hole are compatible with all 4-1/2 inch (115 mm) angle grinders with a 7/8 inch (22.2 mm) arbor.

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