Comprehensive 150 Pcs Sanding Discs Kit--This 150pcs set includes 150pieces 3 inch sanding discs sandpaper in grit 60 120 180 240 320 400 600 800 1000 1500 2000 3000 5000 7000 10000 (10 pieces ...
Simplify your sanding process with this easy DIY sanding block build. This quick project delivers better grip, even pressure, and smooth results for all your woodworking or finishing needs.
School of Mechanical Engineering and Automation, Beihang University, Beijing 102206, China ...