22mm 120# Zirconia Sanding Disc Brass Center – JYBS

High-Performance Abrasive Disc for Metal, Wood & Composite Grinding

Brass-Center Zirconia Sanding Disc is a premium abrasive tool designed for heavy-duty grinding, sanding, and polishing applications. Featuring Zirconia Alumina abrasive grains and a reinforced brass-center with square holes, this disc offers exceptional durability, heat resistance, and clog-free performance, making it ideal for metalworking, woodworking, and composite material processing.

Superior Wear Resistance (Longer Lifespan than Aluminum Oxide)

• Efficient Dust Extraction (Square Holes Reduce Clogging)
• Brass Center for Enhanced Heat Dissipation (Prevents Overheating)
• High-Tear Resistance Backing (Suitable for High-Speed Grinding)

Key Features & Benefits

Premium Zirconia Alumina Abrasive

• Higher Durability: Zirconia grains self-sharpen under pressure, ensuring consistent cutting performance.
• Aggressive Material Removal: Ideal for stainless steel, aluminum, carbon steel, and hardened alloys.

Reinforced Brass-Center with Square Holes

• Enhanced Heat Dissipation: Brass core reduces heat buildup, preventing disc warping.
• Optimized Dust Removal: Square holes allow better airflow, minimizing clogging during grinding.

Heavy-Duty Fiber Backing

• High Tear Resistance: Withstands high-speed grinding (up to 30,000 RPM).
• Flexible Yet Tough: Suitable for both flat and contoured surfaces