4 Inch Medium Hardness Nylon Fiber Non-Woven Flap Disc Aluminum Oxide Polishing Wheel Metal Polishing OEM

Industrial-grade scouring pad fiber wheels (wing wheels) are designed specifically for angle grinders and are suitable for efficient grinding, rust removal, wire drawing, and polishing of materials such as metal and wood. Their unique "wing" structure and nylon fiber base make them widely popular in both industrial and DIY fields.

• Three-dimensional fiber structure, flexible grinding without damaging the workpiece: Utilizing a composite weave of high-toughness nylon fibers and abrasives to form a 3D three-dimensional mesh structure, it possesses natural elasticity during grinding, perfectly conforming to complex areas such as curved surfaces, grooves, and edges. This avoids the problems of traditional grinding wheels "cutting too deeply" or "scratching the substrate," making it particularly suitable for the fine processing of soft metals such as stainless steel, copper, and aluminum.
• Abrasive-reinforced design, balancing cutting force and surface finish: Abrasives are evenly embedded in the fiber layer, retaining the flexibility of a scouring pad while enhancing cutting force. It can quickly remove oxide layers, weld slag, and burrs, while achieving a delicate brushed or mirror-like effect. A single pad offers multiple uses, reducing replacement frequency.
• Oil and water resistant, long-term stable operation: The fiber substrate undergoes special treatment, possessing excellent oil and water resistance. Even in humid or oily environments, it maintains structural stability, without softening or shedding, making it suitable for high-requirement industrial scenarios such as shipbuilding, automotive, and machinery manufacturing.
• Safe and reliable, low noise and splash-proof: Compared to traditional grinding wheels, scouring pads, even if accidentally damaged during high-speed rotation, will not produce sharp fragments, greatly reducing the risk of injury to operators and equipment; at the same time, their low operating noise improves work comfort.
• Multiple specifications available, compatible with mainstream angle grinders: Offers a variety of diameters (e.g., 100mm, 115mm, 125mm), thicknesses (e.g., 16mm, 20mm), and grit sizes (e.g., 80 mesh, 120 mesh) to perfectly match mainstream angle grinders on the market, meeting all needs from coarse grinding to fine polishing.

1. Wear protective equipment: Wear goggles, a dust mask, gloves, and earplugs during operation to prevent dust inhalation and injury from flying particles.
2. Inspect equipment and installation: Before use, confirm that the angle grinder speed matches the maximum allowable speed of the grinding wheel. During installation, ensure the grinding wheel fits tightly against the flange without any looseness.
3. Avoid excessive pressure: The scouring pad relies on fiber elasticity and abrasive cutting; excessive pressure is unnecessary and will accelerate wear and affect performance.
4. Regularly check for wear: If fiber shedding, matrix deformation, or abrasive depletion is observed, replace the pad promptly to avoid affecting operational safety and quality.
5. Storage requirements: Store in a dry, well-ventilated place, avoiding direct sunlight and high temperature and humidity environments to prevent fiber aging or moisture absorption.