matrix pdc bit

This type of Bi-center bit mainly used for medium to medium hard compressive and abrasive formation.

Steel body PDC bit is made by AISI 4145H heat treatment steel manufacture, it has lower cost compare with Matrix body PDC bit.

Normally drag bits are 3 wings, but we can make 4 or 5 wings following your drawings or samples.

PDC Hole Openers, are used to enlarge the pilot hole in Horizontal Directional Drilling(HDD).Widely used in construction, bridge, highway and railway construction.