The 4020 Centering and Cementing Stage is designed to eliminate guesswork, maximize your gemstone yield, and ensuring your gemstone is perfectly centered on the dop stick axis before the adhesive sets. This precision block features high-contrast concentric rings that serve as a visual guide for accurate stone positioning. The unit is machined with three independent V-channels, allowing you to set and center up to three dop sticks simultaneously—significantly increasing your workflow efficiency.
