80 Grit 4.5 Inch Flap Disc | Aluminium Oxide

Product Features

As a professional Flap Disc manufacturer, Qing Yang® provides 4.5-inch industrial-grade grinding solutions:

• ​​Aluminum Oxide substrate​​: Balanced material removal rate and cost-effectiveness
• ​​Thickness differentiation design​​: Multi-layer composite structure enhances stability, suitable for medium and high-intensity metal grinding
• ​​Precision graded particle size​​: 40# to 120# optional, meeting the process from coarse grinding to fine polishing

Application scenarios

This series of 115mm Metal Grinding Discs is suitable for:

• Deburring of Ferrous Metals such as carbon steel and cast iron
• Weld Seam Leveling
• Surface preparation to improve coating adhesion

Technical parameters and adaptation

Customization capability

Supports in-depth customization services:

1. ​​Material upgrade​​: Switchable zirconia (Zirconia Abrasive) to improve stainless steel processing efficiency
2. ​​Particle size expansion​​: Covering the needs of Surface Grinding Tools from 40# to 120#
3. ​​Marking system​​: OEM/ODM customers can customize packaging and brand logos

Surface treatment special solutions

For aviation parts, precision equipment and other fields, we provide:

• Low heat damage grinding: Special adhesives reduce Heat Build-Up
• Step-type fine grinding: Cooperate with Polishing Discs for Metal to achieve Ra0.8μm finish
• Titanium alloy special solution: Tested to meet ASME BPE surface treatment standards

Wholesale Cooperation Terms

Exclusive for global B2B customers:

• ​​Minimum Order Quantity​​: 100,000 pieces (supports mixed loading of multiple specifications)
• ​​Logistics Guarantee​​: 15 days for delivery of orders from the Middle East and Southeast Asia, 21 days for arrival at the European and American lines
• ​​Technical Service​​: Free Metal Finishing Tools Selection Guide

Key Market Coverage

The main service areas include: Saudi Industrial Zone, Vietnam Ho Chi Minh Manufacturing Belt, Sao Paulo Metal Processing Cluster; at the same time, covering Oman, Kuwait, Italy Lombardy and other 20+ countries, in recent years, Brazil’s auto parts industry procurement volume has increased by 37% (according to Frost & Sullivan industry report)

​​Applicable Model Reference​​: Adapt to mainstream equipment such as DeWalt DWE6423, Bosch GWS 18V-180

Disclaimer: The brand mentioned belongs to the original right holder, Qing Yang® only explains the compatibility of the equipment