Dust Collecting Bag Dustproof For Makita 9403 9404 M9400B 4 Inch Belt Machine Sander Grinder Electric Abrasive Finishing Machine - AliExpress
Makita 9403 4" x 24" Belt Sander - replacement dust nozzle (416497-7) and vacuum attachment by 3dprinterrrrr | Download free STL model | Printables.com
Makita 9403 Belt Sander Review - YouTube
Makita 9403 4" x 24" Belt Sander with Cloth Dust Bag with Makita 742320-3 4-by-24-Inch 40-Grit Abrasive Sanding Belt, 10-Pack - Amazon.com