There are 8 dust extraction holes to reduce blocking, making sure a smoother and more stable sanding experience.
5-Inch round hook & loop backing pad is a replacement pad that fits many sanders.
Compatity: The 5" hook & loop sander pad compatible with DeWalt DW420/K, DW421/K, DW423/K, DW426/K, D26450, D26456, Makita BO5010/K, BO5030/K, BO5031/K. replacement pad for Makita 743081-8, 743051-7, DeWalt 151281-08, DW4388.
1 Pack 5 Inch 8 Hole Hook and Loop Replacement Sander Pad: In addition to Bosch sander, the universal backing pad is suitable for most 5 inch diameter sander, with 8 holes and 3 screw holes.