Engineered with the most advanced heat-resistant metal bond;

T-shape segments prevent segments from coming off;

Brazed diamond protection INSIDE & OUTSIDE of the barrel;

Blind-hole bits available from 3/16" to 5/8" in diameter;

Material: Engineered Stone, Granite, Natural Quartzite (e.g. Taj Mahal);

Wet use ONLY on Engineered Stones (Quartz);

Dry or wet use on other materials. Use cooling water whenever possible;