General description Pack of 5 Makita 120 Grit Medium 100mm x 610mm (4'') sanding belts designed for use with powerful belt sanders. Ideal for sanding wood and regular steel, these belts are perfect for floor sanding and other applications requiring a medium grit finish. Technical specifications Grit: 120 (Medium) Size: 100mm x 610mm (4'') Material: Aluminium Oxide grit bonded to cloth backing Compatible with: Makita 9401, 9403, 9404, and Hitachi Ryobi 9924DB Usage Suitable for smoothing surfaces and removing smaller imperfections and marks. Ideal for heavy sanding and stripping, as well as final sanding passes before finishing wood. Other information The grit you use depends on the job; lower grit numbers are rougher, while higher numbers are smoother. Common grit grades and their uses: 40-60: Coarse - Heavy sanding and stripping 80-120: Medium - Smoothing surfaces 150-180: Fine - Final sanding before finishing 220-240: Very Fine - Sanding between coats of stain or sealer 280-320: