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PDC core bits

"PERMNEFTEMASHREMONT" JSC develops and manufactures steel body coring bits using PDC cutters, thermally stable polycrystalline cutters (TSP), and combinations thereof. Coring bits with PDC and TSP cutters are designed for coring in soft, medium and hard formations, for maximum core recovery with high rate of penetration and its integrity preservation.

Accepted designations and ciphers appointment procedure for PDC core bits:

Formation hardness categories:

 шифры бг

М

soft

МС

soft-medium

С

medium

СТ

medium-hard

Т

hard

Additional options:

А

PDC cutters of increased abrasion resistance

У

PDC cutters of improved impact resistance

Д

Additional row of PDC cutters

Т

Heat resistant cutters

at the gauge part of the bit



Range of most popular PDC core bits:список бг