API Surface-Set Diamond Bits/core bits

1-API Surface-Set Diamond Bits/core bits 2-diomand core bit 3-impregnated tube bits 4-impregnated diomand drill bits

 Surface-Set Diamond Bits are set with a singular layer of natural or synthetic diamond utilizing a hard matrix compound on the face of the bit. The diamond set design ensures sufficient overlap to prevent premature wear of the matrix. Surface-Set diamond bits are primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not effectively drilled by impregnated diamond bits. They are also recommended for use in drilling harder formations where the available rotational speeds and bit loads are insufficient to use impregnated diamond bits due to drilling equipment limitations.

TSP core bits are set with Thermally Stable Polycrystalline cutters, mounted in the bit crown matrix. The bit is extremely tough and will cope with massive or broken formations, from soft to hard, highly abrasive formations. With consistent performance across a wide range of formations, this kind of bit offers a very cost-effective drilling solution in many circumstances, and at the same time allows bit inventory costs to be much reduced.

Size Available of core bits

"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 101,T6S 116T 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,NWM,HWMWG series: EWG,AWG,BWG,NWG,HWGOthers: NMLC,HMLC,LTK48,LTK60,BGM,NGM,ADBG,TBW,TNW,0ATW,BTW,NTW,NXD3,AX,NX,NXC,AXT,T6H,4 9/16,NWD4,412F,SK6L146,

TT46,TB56,TS116,CHD10

API Surface-Set Diamond Bits/core bits