Professional Tile Diamond Hole Saw Set

This 15-piece diamond hole saw set offers diameters from 6mm to 50mm (6, 8, 10, 12, 14, 16, 18, 20, 22, 25, 28, 30, 35, 40, 50mm), engineered for demanding tile and glass drilling tasks. Built with high-strength carbon steel bodies and smooth nickel-plated surfaces for lasting corrosion resistance and dimensional stability. Diamond-coated rims provide fast, clean, and controlled cutting with minimal dust and no edge chipping. Compatible with standard rotary drills for wet drilling on glass, ceramic, porcelain, vitrified tile, stone, brick, fibreglass, and glazed containers. Operate only at 800–1000 RPM with continuous water feed to ensure safe, repeatable results.