The Stinger™ vacuum brazed T-Type core bits
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.