15.7mm Tapered Hole Water Swivel Chuck with 1/2" Gas Thread Adapter for Diamond Core Drills

The 15.7mm Tapered Hole Water Swivel Chuck with 1/2" Gas thread adapter is a professional-grade tool engineered for precision drilling with diamond core drills. Its tapered hole design ensures a secure and stable connection, while the integrated water swivel system delivers continuous water directly to the drilling zone to reduce heat, friction, and dust, significantly extending the lifespan of diamond drill bits. Constructed from high-quality, wear-resistant materials, this chuck provides long-lasting durability and reliable performance. With a universal 1/2" gas thread adapter, it is compatible with a wide range of diamond core drills, making it ideal for lapidary work, stone cutting, glass and ceramic drilling work, and construction applications.