Designed to hold PCD bit centrally in hole with large flats to allow cuttings to clear easily

All common core sizes with different size cutters available for different formations in internal discharge, face discharge or sand designs.

Uses more PCD cutters which provides a less aggressive profile giving the potential for increased cutter life available with API and W thread connections

Perfect for coal and soft rock applications, the cutters are very exposed resulting in fast production rates, available with API and W thread connections

Developed for overburden applications as its cutters are recessed into the matrix offering cutter protection, available with API or W thread connections