Single Action Double-Layer Core Tube Drilling Tool

Product Details

The single action double-layer core tube drilling tool has a simple structure, easy operation, good coaxiality, long service life, and can effectively improve the recovery rate of rock and ore cores, ensuring the integrity of rock and ore cores.
Double tube drilling tools: International standards: T2-76, T2-86, T2-101, T6-101, T6-131
Double tube drilling tools: Domestic standards: P56, P59, P75, P91, PA-110, PA-130, PA-150