3/16" Diamond Drill Bit With Water Cooling System

Introducing the 3/16" diamond drill bit with a water cooling system, a precision tool designed for cutting through tough materials like glass, marble, granite, slate, tile, porcelain and ceramic. Engineered for a seamless drilling experience, this product offers features ensuring durability and efficiency. With patented welding technology and a unique water cooling system, this drill bit provides extended life and rapid cutting capabilities. Suitable for professional tasks and DIY projects, it makes tough jobs easier and more accurate.

• Dimensions: 3/16" diameter, 3/8" shank size
• Ideal for drilling glass, marble, granite, slate, tile, porcelain and ceramic
• Diamond sintered edge for long life
• Core ejection slot promotes water flow and waste removal
• Includes drill guide with water cooling system