PDC core bits /Geotechnical Coring Bits incorporating PDC(Polycrystalline Diamond Compact) cutters can be very cost effective and very productive, which are applied to rock formations of f≤10,mainly used for geological and hydrology drilling.

PDC core bit include:

PDC single tube core bit

PDC double tube core bit

PDC wire line core bit

Size available:60mm,75mm,94mm,113mm,133mm,153mm

AQ BQ NQ NQ3 HQ HQ3 PQ PQ3 T2 T6 of PDC core bit are also available

Contact person:Ms Sunny

Email:sales at

Mob/Whatsapp/Wechat: 86 13733158531