Features:

• Electroplated diamond edge for easy starting
• Inner hole takes cooling water to the tip, prolonging life
• Ejection slot for easy removal of the drilled core
• Strong diamond bond ensures easy drilling of even super tough porcelain tiles
• Drill guide and water feed system ensures accurate drilling and greatly increases drill life
• Ideal for all kinds of tiles, i.e. ceramic, Porcelain, Pottery, Glass, Mirrors etc.
• normal 3/8″ (10mm) shank, 1/4″ (6.35mm) quick change hex shank available.