• Highlight: MK Diamond OEM 2-1/2" drain plug for the MK-212, TX-3 and MKDX tile saw reservoirs — direct replacement that seals reliably without the leaks of generic plugs.
• Best For: Tile contractors and rental yards maintaining MK-212, TX-3 and MKDX tile saw fleets that need a proper-fit drain plug to keep coolant circulating cleanly.
• Expert Note: Genuine MK Diamond drain plug keeps the water recirculation system sealed under continuous pumping; a worn or loose drain plug is a common reason a wet tile saw loses prime.