Wholesale Zirconium Flap Discs | 4 inch | 80 Grit

Professional-grade Zirconia Flap Disc Solution ​

As a professional industrial-grade Flap Disc manufacturer, Qing Yang® provides 100mm (4-inch) Zirconia Flap Discs to the global metal processing industry. The product is designed with high-density zirconium corundum abrasives, with a thickness of 1.3 times that of conventional products, and is optimized for heavy-duty metal grinding scenarios.

​Product Features ​

• 3.2mm thickened substrate: significantly improves the mechanical strength of Flap Discs for Heavy Duty Grinding
• 80m/s high-speed operation: meets the industrial-grade kinetic energy requirements of High-speed Flap Disc
• Zirconia corundum self-sharpening structure: continuously exposes sharp abrasive particles to extend the service life of Flap Disc for Steel Grinding

​Industrial Applications

This series of Flap Discs for Metal Finishing is widely used in:

• Stainless steel weld seam processing (Flap Discs for Stainless Steel)
• Surface Grinding of carbon steel parts
• Batch Polishing of metal parts in shipyards
• Metal Grinding pretreatment of engineering machinery

​Technical Parameter Comparison ​

​In-depth customization capabilities

Supports full-chain customization of Flap Discs for Industrial Use:

1. Abrasive ratio: Can imitate Norton® zirconium corundum blended formula
2. Structural reinforcement: Suitable for high-temperature resistant backplanes for automotive production lines
3. Logo solution: Laser etching service for OEM Flap Discs
4. Packaging solution: Modular packaging that complies with Metabo power tool accessories cabinets

​Global supply chain services

• Minimum order quantity: 100,000 pcs per specification (mixed batch combinations are possible)
• Delivery guarantee: 3 million pieces of Zirconium Flap Discs are always in stock
• Logistics support: 45-day delivery time at ports such as Brazil/South Africa
• Sample policy: Provide 4″ Zirconium Flap Disc real machine test device

​Mature market verification

Currently Wholesale Flap Discs are mainly supplied to:

• Middle East: Oman ship repair, Saudi Arabia oil pipeline processing
• Southeast Asia: Vietnam stainless steel appliance manufacturing, Singapore precision parts
• South America: Brazil agricultural machinery parts Abrasive Flap Discs for Metal production line
• ​​Europe: Polish auto parts manufacturer Metal Grinding workshop

Note: The trademark rights of Norton, Metabo and other brands mentioned in this document belong to the original owner. The relevant descriptions are only used as industry technical reference standards and may differ from the products of this brand. Qing Yang® reserves the right of final interpretation of product technical parameters.