Built with super-soft bond and highest-quality diamonds;

Work great on the hardest stones such as UltraCompact surfaces, natural quartzite and hard granite;

Standard 1/2"Gas threads;

Drilling Depth: 1" (except for 1-3/8" and 2" diameters);

Drill Depth of 1-3/8" and 2" Diameter: 1-3/4";

Material: Natural Quartzite, UltraCompact Surfaces, Engineered Stone, Granite, Glass;

Wet use only;