41810 Tapered Cartridge Roll, Aluminum Oxide A, 3/8" Diameter x 1-1/2" Length, 1/8" Arbor Hole, 120 Grit, 24000 Max RPM (Pack of 50)$$Tools

Very good stock removal Easy to replace due to specialized holder Removal of fillet weld seams on metal structures For work on hard-to-reach areas Built with aluminum oxide a abrasive material