NW Casing Shoe

Casing shoes and rod shoes are used for the period of hole opening widely in the industry of mineral exploration, the shoes manufactured from us with most reliable quality to make sure the hole opening is smoothly. CGET manufactures two types of diamond impregnated casing shoes and rod shoes. One is standard profile and another is flat face crown profile. The STD diamond impregnation depth from us is 8 mm (3.2 inch). For the details please contact with our sales representative for more information.Get more news about Bq Rod Shoe,you can vist our website!

CGET supplies casing and rod shoes with four waterway channels or multi waterway channels depending on the requirements and conditions of the job site from our customers. The inside and outside gauge diameters are protected by intensive hard materials. The hard materials are the combination of TSP diamond elements and abrasion resistant tungsten-carbide pads to assist in maintaining the critical gauge diameters throughout the life of the shoe.
CASING & ROD SHOES (1)
The casing and rod shoes are threaded to the end of the outer drill string for penetration through overburden. It assists in seating the outer drill string into the bedrock, providing a tight seal for the drilling fluids to return to the surface. A casing shoe can be used to ream the casing downward when advancing a casing string in an existing hole with the rod string still in place.
The casing shoe inside diameter is flush or has clearance to the inside diameter (ID) of the casing which allows free passage of the core barrel through the shoe. Casing shoes are available in standard and oversize diameters.
CASING BITS (2)
These are less commonly used and differ from casing shoes in that the inside diameter of the casing bit is smaller. It will not permit the passage of the core barrel due to the overlap of dimensions.
Casing bits are used when deep or difficult overburden is encountered.