3M Disc Pad Holder - For Metal Grinding, Finishing, Surface Preparation - Use With Metalworking Power Tools - 4.5" x 1/8" x 3/8", 5/8-11 Thread - 9145 - Single Pack: Power Sander Accessories: Amazon.com: Industrial & Scientific
3M Scotch-Brite Sanding Disc 150mm - CROP
Angle Grinder Systems & Discs for Metal Fabrication | 3M