One of the best core bits on the market
T-shape segments ensure strength and durability

Vacuum brazed side protection allows boring while promoting faster drilling
Vacuum brazed inside and outside for quick core removal

The Stinger T-Type core bits feature vacuum brazed diamonds on the outside and inside of the core barrel. The outside diamond help to remove material from around the barrel while coring to reduce friction and heat. The inner diamonds grind the core and keeping it from becoming stuck. Each core bit has a solid T-Type segment with a high diamond content to ensure the longest life and optimum performance on natural and engineered stone materials.

1.25, 1.375, 1.5, 2, 3.5″, 5″

Concrete, Engineered Stone, Granite, Masonry, Quartz, Soapstone