GREAT Fixed cutter bits/PDC bits manufacturing

Raise Boring Cutters OverviewThe raise boring cutters is mainly used for the construction of vertical shafts, ventilation shafts inclined shafts, pressure regulating shafts and escape shafts , and it...

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

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

GREAT customized made Diamond core bits ,which including Matrix body and Steel body.