• Highlight: MK Diamond DiamondX 4-inch 50-grit depressed-center grinding disc engineered for weld removal, pipe beveling, and stock removal on ferrous and non-ferrous metals.
• Best For: Welders and metal fabricators dressing weld beads, beveling pipe ends, and removing hard-face deposits on alloy steel.
• Expert Note: At 50 grit the DiamondX strips weld crown quickly while leaving a finish that can be feathered with a finer abrasive, replacing two passes with a bonded wheel and a flap disc.