3 Inch Abrasive Discs Crossarctic 31Pcs Conditioning Disc Set With Quick Ghana Paint Rust Removal Discs For Metal 🟢Multiple Grits: 10 of each fine, medium and coarse 3” surface prep sanding discs. Get high-quality 3 surface conditioning discs with quick change sanding discs for die grinder prep, strip, grind, polish, finish, burr, rust, and paint removal With 2 mandrel shafts, 1/4” drill driver and die grinder do real well to do surface prep welding finishing Surface Condtonng Quck Change Sandng Dscs Applied Range: ◆Shipbuilding ◆Car building ◆Aviation ◆Machinery ◆All the abrasive cloth uses heavy cloth base, and attaches a high toughness cotton backing cloth on the back of the abrasive cloth, so that the abrasive dish is more elastic and suitable for plane and side grinding, and can also increase the plastic links on the back. 3 3M Roloc sanding disc dispenser by Rhinocat | Download free STL 🟢Widely Use: 3” sanding discs are excellent for using on surfaces of carbon steel, stainless steel, alloys, iron, wood, non-ferrous and used in shipbuilding, car building, aviation, machinery.