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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.

Core barrel with roller bit is used in very strong rock formations(compressive strength > 100Mpa)

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