can drill a broad range of geological formations from the softest to the hardest rock.

The surface set diamond core bits are set with the premium natural or synthetic diamond. A serious size natural diamonds are varied with the rock formation, from soft to very hard, that ensures maximum cutting efficiency is achieved. The tapered step crown design provides good stability. The discharged diamond core bits, of large water and big size stone, are designed to cut the soft and loose rock.

The highest quality industrial natural diamonds are sharper ensuring faster cutting while still increasing bit life.

Size Available:Q Series: AQ,BQ,NQ,HQ,PQ/AQTK,BQTK,BQ3,NQ2,NQ3,NQTT,HQ3,HQTT,PQ3,PQTTT2 Series: T2 46,T2 56,T2 66,T2 76,T2 86,T2 101T6 Series: T6 76,T6 86,T6 101,T6 116,T6 131,T6 146, T6S 101T Series:  T36,T46,T56,T66,T76,T86Z Series:  Z46,Z56,Z66,Z76,Z86,Z101,Z116,Z131,Z146B Series:  B36,B46,B56,B66,B76,B86,B101,B116,B131,B146WF Series: HWF,PWF,SWF,UWF,ZWFWT Series: RWT,EWT,AWT,BWT,NWT,HWTWM Series: EWM,AWM,BWM,NWMWG Series: EWG,AWG,BWG,NWG,HWG

surface set core bit