One of the most popular dry/wet core bits in US/Canada market;

Engineered with the most advanced heat-resistant metal bond;

T-shape segments effectively 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);

Dry or Wet use.