Backing Pad for Sanding Discs | 5-Inch M14 Thread | Angle Grinder Polishing

This 5-inch foam plastic backing pad gives your polishing and sanding discs a flexible base. It works with angle grinders and polishers. You get better control on curves than with stiff backers. The hook and loop surface lets you change pads fast. Features and Benefits - Hook and loop backing - You can swap sanding or buffing pads in seconds. - Flexible foam body - It bends to curved body panels and shapes. This helps stop swirl marks. - M14 or 5/8-11 thread - It fits the spindle on most standard angle grinders and rotary polishers. - 5-inch diameter - This common size balances coverage and control for car detailing and finishing. Applications - Car detailing - Use it with foam buffing pads. Apply wax, sealant, or compound to paint. - Woodworking - Attach fine-grit sanding discs. Smooth contoured furniture or woodwork. - Metal finishing - Pair it with polishing bonnets. Bring a shine to aluminum or stainless steel. Key Uses & Applications This 5-inch M14 thread pad is designed for use with angle grinders, facilitating a range of abrasive disc applications. It is particularly suited for buffing, polishing, and sanding tasks on various materials. The pad provides the necessary backing for flap discs, allowing for effective material removal and surface finishing. Its compatibility with angle grinders makes it a versatile tool for both workshop and on-site jobs where power and efficiency are required. Grit Guide Choosing the correct grit for your flap disc is crucial for achieving desired results. For heavy material removal, such as preparing rough welds or shaping metal, a coarser grit like 40 grit or 60 grit is generally recommended. For general-purpose sanding and surface preparation, an 80 grit disc offers a good balance between material removal and finish. Finer grits, such as 120 grit, are best for finishing, deburring, or polishing tasks where a smoother surface is required. For sharpening mower blades, an 80 grit flap disc provides an effective balance for material removal and creating a keen edge without excessive grinding. Why Choose a Flap Disc Over a Grinding Wheel? Flap discs offer several advantages over traditional grinding wheels, particularly for surface preparation and finishing. A key benefit is their ability to provide a smoother finish due to the overlapping abrasive flaps, which wear down to expose fresh abrasive material. This also leads to a more consistent cut and reduced vibration. Flap discs are generally lighter and easier to control than grinding wheels, making them suitable for finer work like buffing and polishing. They are less prone to gouging the workpiece, offering greater control for tasks requiring a more refined touch. How It Works The Pad for Flap Discs functions as a secure mounting point for abrasive discs on an angle grinder. The M14 thread directly attaches to the spindle of compatible angle grinders, ensuring a stable connection. Once attached, a flap disc is then secured to the 5-inch (125 mm) backing pad. As the angle grinder operates, the rotational force spins the flap disc, allowing the abrasive material to make contact with the workpiece. This action facilitates buffing, polishing, or sanding, depending on the chosen flap disc and application. What Is It Used For? This abrasive disc pad is used to enable the application of flap discs with an angle grinder. A flap disc itself is an abrasive tool consisting of multiple overlapping abrasive flaps, designed for grinding, blending, and finishing various materials. Common uses include removing rust, paint, and scale, as well as deburring edges, cleaning welds, and preparing surfaces for further treatment. The 5-inch diameter and M14 thread make this pad suitable for standard angle grinder operations where effective material removal and surface refinement are needed.