Engineered with electroplated diamond tips and a steel body, this specialty drill bit provides precise drilling through stoneware, porcelain, granite, marble, and glass. The lateral opening design enhances cooling and facilitates waste removal for efficient performance. For optimal results and extended bit life, always use with water cooling and maintain moderate pressure.

• High-quality electroplated diamond tips on a durable steel body for precision drilling
• Versatile application for stoneware, porcelain, granite, marble, and glass
• Lateral opening design improves cooling and allows for efficient removal of solid waste
• Optimized working speed between 400 and 1000 rpm depending on material
• Designed for use with electric drills (non-hammer) with water cooling required
• Provides an average life of 10 holes depending on material density
• Supplied in convenient blister packaging