Detailed Product Description

Sinodrills Diamond Core Bit

Diamond core bit: impregnated diamond core bit, surface set diamond core bit, tungsten carbide core bit;

Impregnated diamond core bit:

Q series:AQ,BQ,NQ,HQ,PQ/AQTK,BQTK,BQ3,NQ2,NQ3,NQTT,HQ3,HQTT,PQ3,PQTT

Surface set diamond core bit:

Q Series: AQ,BQ,NQ,HQ,PQ/AQTK,BQTK,BQ3,NQ2,NQ3,NQTT,HQ3,HQTT,PQ3,PQTT