-
This group of products is used to maintain the critical hole diameter and to stabilize the drilling system in the hole during operation. Read more
-
The reaming shell is part of an overall drilling system that includes a core bit, a core retrieval device (core barrel assembly), the drill string (rods) and the drill rig itself. Read more
-
Casing Bit & Casing Shoe Bit
Depending on the range of application, the cutting media on the core bit may take the form of synthetic diamond on the impregnated type, natural drill diamond on the surface-set type, or tungsten-carbide particles or elements. Read more