Do it Best 5 In. 60-Grit 8-Hole Pattern Vented Sanding Disc with Hook & Loop Backing (50-Pack) Flex-A-Bit Lightweight aluminum body with alloy

Lightweight aluminum body with alloy steel point for long wear

and bonding all wood-to-wood assemblies dry

providing an NRR (Noise Reduction Rating) of 25dB (decibels)

Lower blade is serrated to minimize slippage of wire when cutting

Do it Best 5 In. 60-Grit 8-Hole Pattern Vented Sanding Disc with Hook & Loop Backing (50-Pack) Flex-A-Bit Lightweight aluminum body with alloyFor use with quick changing hook and loop backing pads. Fits vented sanders with 8 hole dust collection pattern pad. Made with durable aluminum oxide abrasive. Anti clog stearate lubricant resists sand dust build up. Resin coated to resist heat and humidity. For use on wood, metal, drywall, fiberglass, or painted surfaces.