With the Makita B-39344 sanding disc, you achieve a smooth and consistent finish across various materials, including wood, metal, and painted surfaces. The K120 grit rating makes it ideal for intermediate sanding and preparing surfaces for coating. Its 15-hole perforation ensures efficient dust extraction, preventing the abrasive from clogging and keeping your workspace cleaner. The hook-and-loop backing allows you to swap 150 mm discs in seconds on compatible sanders. Supplied in a convenient pack of 100 pieces, you have plenty of stock to handle large-scale sanding tasks without interruption.