5-Inch Sander Backing Pad | With M10/M14 Drill Adapter | For Metal Finishing

This hook and loop backing pad holds sanding discs, foam pads, and bonnets for different finishing jobs. It comes with a drill rod adapter that has M10 and M14 threads. This lets you use it with a standard power drill, polisher, or grinder. You can get it in several sizes. Features and Benefits - Included drill adapter - The M10/M14 threaded rod lets you turn a power drill into a sander or polisher easily. - Flexible rubber construction - The pad bends enough to follow gentle curves, useful for car detailing and woodworking. - Secure hook-and-loop surface - The face grips all standard hook-and-loop discs and pads firmly. - Multiple sizes - Available in 3, 4, 5, 6, and 7-inch diameters to fit your project's needs. Applications - Car detailing - Attach foam polishing pads to buff wax or polish on car panels. - Wood finishing - Use with a random orbital sander to hold sandpaper for surface preparation. - Metal polishing - Mount on a drill or grinder with a polishing bonnet to shine metal surfaces. What It Is This 5-inch sander backing pad is designed for metal finishing tasks. It features a hook and loop attachment type, allowing for quick changes of sanding discs. The pad is made from plastic and is available in various diameters, including 75 mm, 100 mm, 125 mm, 150 mm, and 175 mm. It comes with drill adapters for M10 and M14 threads, making it compatible with standard drills. This versatile tool accessory helps achieve smooth finishes on metal surfaces. Key Uses & Applications This backing pad is primarily used for metal finishing, particularly when paired with a drill and appropriate sanding discs. Its hook and loop design allows for efficient material removal and surface preparation. Common applications include smoothing welds, removing rust, and preparing metal for painting or polishing. When used with a random orbital sander, which moves in small, overlapping circles, it helps prevent swirl marks, producing a smoother, more consistent finish than a traditional disc sander. How to Choose When selecting this backing pad, consider the diameter required for your specific sanding discs, with options including 75 mm, 100 mm, 125 mm, 150 mm, and 175 mm. Ensure the drill rod thread, either M10 or M14, matches your drill. For metal finishing, a larger diameter pad might cover more surface area efficiently. The hook and loop attachment ensures compatibility with a wide range of abrasive discs. This product is suitable for achieving an even finish on various metal surfaces. Grit / Spec Guide For metal finishing, selecting the correct grit is crucial. Start with a coarser grit, such as 80 grit, for removing significant material or deep scratches. Progress to finer grits like 150 grit for smoothing the surface and eliminating marks left by the coarser abrasives. When using a random orbital sander with this backing pad, the dual-action movement helps reduce the appearance of swirl marks. Always work through a sequence of grits to achieve the desired level of finish. Care & Safety To prolong the life of your backing pad, ensure it is clean and free from debris before attaching sanding discs. Avoid excessive pressure during sanding, which can damage the pad and lead to uneven finishes or swirl marks. When using a drill with the M10 or M14 adapter, ensure it is securely tightened. Always wear appropriate personal protective equipment, including eye protection and gloves, when operating power tools for metal finishing. Regularly inspect the plastic material for wear.