1/2" Diamond Drill Bit with Water Cooling System

This 1/2" Diamond Drill Bit is crafted to deliver precision and efficiency while drilling through tough materials such as stone and tile. It features a water cooling system that prolongs the life of the bit, making it a dependable choice for projects involving glass, marble, granite, slate, porcelain and ceramic. Experience rapid cutting and durability with its diamond sintered edge. The drill guide ensures easy starts and accurate positioning, while the hollow bore enhances cutting speed by automatically removing waste.

• 1/2 inch diameter
• Cuts glass, marble, granite, slate, porcelain, ceramic and tile
• Diamond sintered edge for long life
• Includes drill guide with water cooling system
• Core ejection slot removes waste automatically, ensuring a clean hole every time.