125mm Hook & Loop Sanding Discs | 8-Hole Pattern | For 5-Inch Orbital Sanders

These 125mm sanding discs prepare your random orbital sander for any task. Each 5-inch disc has an 8-hole pattern for dust removal and a hook-and-loop back for quick changes. This pack with various grits gives you what you need for stripping, smoothing, and finishing. Features and Benefits - Aluminum oxide abrasive - Cuts through wood, metal, and painted surfaces cleanly for good material removal. - Hook and loop backing - Lets you change grits fast, so you keep working on your project. - 8-hole dust pattern - Lines up with your sander's vacuum holes to pull dust away, giving you a cleaner workspace. - Assorted grit selection - Includes coarse to fine grits, so you are ready for aggressive stock removal or a final polish. Applications - Woodworking - Use low grits on 125mm hook and loop sanding discs for wood to shape it or take off old varnish. Move to high grits for a surface that is smooth enough for stain. - Metal Preparation - Smooth out welds, remove rust, or scuff surfaces before painting. These 125mm sanding discs for metal hold up well. - Paint and Varnish Removal - Strip old coatings from furniture or trim. The coarse orbital sander sandpaper 125mm discs make quick work of peeling layers. Step 1: Mount the Sanding Disc to the Mandrel These 125mm Hook & Loop Sanding Discs are designed for quick and easy attachment to your sanding tool. The hook and loop backing allows for swift changes between different grit discs, making your sanding process more efficient. Simply align the disc with the backing pad on your orbital sander, ensuring the 8-hole pattern matches up for optimal dust extraction. Press firmly to secure the disc. This attachment method also contributes to the longevity of the disc, as it can be removed and re-attached without damage, unlike adhesive-backed alternatives. Option A: Standard Screw Mandrel (402) This section is not applicable as the product is a sanding disc, not a Dremel accessory. The 125mm Hook & Loop Sanding Discs are designed for use with 5-inch orbital sanders that feature a compatible hook and loop backing pad. They do not attach to mandrels. The 8-hole pattern ensures efficient dust extraction when used with suitable orbital sanders, maintaining a cleaner work surface and extending abrasive life. Ensure your orbital sander has a 125mm diameter backing pad for proper fitment. Option B: EZ Lock Mandrel (EZ402) This section is not applicable as the product is a sanding disc, not a Dremel accessory. These 125mm Hook & Loop Sanding Discs are specifically designed for 5-inch orbital sanders. The hook and loop attachment system allows for quick changes directly onto a compatible backing pad, not a mandrel. The 8-hole pattern is crucial for effective dust extraction during sanding and polishing applications, which helps to prevent clogging and improves the finish. Always ensure your orbital sander's backing pad matches the 125mm diameter. Step 2: Insert the Mandrel into Your Dremel This step is not applicable to the 125mm Hook & Loop Sanding Discs. These discs are designed for use with 5-inch orbital sanders, not Dremel rotary tools. To use these discs, attach them directly to the hook and loop backing pad of your 125mm orbital sander. Ensure the 8-hole pattern on the disc aligns with the holes on your sander's backing pad for efficient dust extraction. Once secured, the orbital sander is ready for use in sanding and polishing applications. Step 3: Best Practices for Sanding For optimal results and disc longevity, always start with a coarser grit, such as 80 grit, and progressively move to finer grits like 220 grit for a smoother finish. Apply even, light pressure and allow the 5-inch orbital sander to do the work. Over-sanding in one spot or applying excessive pressure can generate heat, reduce disc life, and lead to swirl marks. The 8-hole pattern on these 125mm discs aids in effective dust extraction, which prevents clogging and improves sanding efficiency. A sanding disc's lifespan varies based on material, pressure, and grit, but proper technique extends its use.