Power Sander Hook & Loop Discs

Select grit based on task: coarse grits (40–80) for heavy stock removal, medium grits (100–150) for shaping and smoothing, and fine grits (180–400+) for final finishing; choose abrasive material by substrate—aluminum oxide for wood and general use, silicon carbide for hard materials and wet sanding, and ceramic or zirconia for aggressive metal grinding

Match the disc diameter and dust-extraction hole pattern to your sander model (common diameters include 5"/125mm and 6"/150mm); check the sander’s pad size and whether it uses full-face or multi-hole dust ports to ensure proper fit and dust collection alignment

Discs are reusable until the abrasive is worn, clogged, or the hook backing loses grip; lifespan depends on abrasive type, material worked, pressure, speed, and dust control—coarser grits and aggressive materials wear faster than fine grits used for finishing

Use the correct grit and abrasive for the material, apply moderate pressure, keep the disc moving, and use dust extraction or blow off debris frequently; for clog-prone materials, consider open-coat discs, anti-clog (stearate) coatings, or wet/dry abrasives when appropriate

All hook-and-loop discs follow basic safety practices—use eye, respiratory, and hearing protection, match disc rpm ratings to your sander, and replace damaged discs; brand differences mainly affect abrasive formulation, durability, and dust-control features rather than fundamental safety requirements

Hook-and-loop discs are available across a range—budget packs typically under $50 for starter quantities while premium or specialty abrasives cost more; higher-priced discs often use advanced abrasives or coatings that increase cut rate and life, but for many common tasks mid-range options provide good value