Water Swivel Chuck Extension Adapter – 1/2" GAS Thread for Taper Shank Core Drills & Lapidary Tools

The Water Swivel Chuck Extension Adapter – 1/2" GAS Thread is a precision-engineered lapidary and drilling accessory designed to extend the working reach of core drills, diamond drill bits, and lapidary drilling tools. Engineered to support continuous water flow, it provides effective cooling and dust suppression, improving drilling efficiency while significantly extending tool life.

Manufactured from high-strength, precision-machined materials, this adapter delivers excellent stability, concentricity, and accuracy during drilling operations. Both ends feature 1/2" GAS thread  for secure integration with water swivel systems. Selected models are also available with one end configured for taper shank drill holders, offering increased versatility across different drilling setups.

Available sizes include 35mm, 37mm, and 40mm dual 1/2" GAS thread extensions Male & Female 1/2" Connection for Diamond Core Drills, as well as 35mm, 45mm, 55mm, 60mm, 65mm, 70mm, and 75mm adapters featuring 1/2" GAS Thread to taper shank compatibility. These configurations make the adapter suitable for lapidary gemstone drilling, glass drilling, quartz, ceramic, stone, and other water-cooled industrial drilling applications.

Designed for precision, durability, and maximum compatibility, the Water Swivel Chuck Extension Adapter is an essential upgrade for professional workshops, hobbyists, and industrial users requiring reliable performance and extended reach in water-assisted drilling operations.