This electroplated diamond hole saw is engineered for precision drilling in stoneware, porcelain, granite, marble, and glass. Designed for use with electric drills, it facilitates professional installation of bathroom fixtures when used with water cooling.

• High-quality electroplated diamond bit for precise drilling in ceramics, porcelain, granite, marble, and glass.
• Designed for use with standard electric drills (non-hammer mode).
• Facilitates easy installation of bathroom fixtures.
• Provides an average life of 10 to 15 holes per bit.
• Requires water cooling during operation for optimal performance.