The Weha WH185 5" High Speed Water Fed Air Grinder is a versatile, powerful tool for stone fabrication. It handles 5" blades, contour blades, and diamond wheels with or without water for smooth cutting. Built for durability, the WH185 ensures efficient grinding and shaping on granite, quartz, and engineered stone. It offers a 10/90/90+ warranty for peace of mind and long-term tool reliability. Specifications: › Length: 18.5" › Weight: 4.5 › Max blade: 5" › Max rpm: 11,000 › Operating pressure: 90 PSI › Air consumption: 9.8CFM › Spindle thread: 5/8-11 › Water: 2 external and 1 internal