brazed onto the the steel body of the reaming shell, in order to protect the surface of the steel bo brazed onto the the steel body of the reaming shell, in order to protect the surface of the steel body. ...

Non-coring natural diamond bits Good performance. ...

SK6L146, 412F, PWF, SWF, Geobor S etc. PCD and cube bits. 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,...

We supply many sizes bits: A,B,N,H,P/ATK,BTK,B3,N2,N3,NTT,H3,HTT,P3,PTT,T2 46,T2 56,T2 66,T2 76,T2 86,T2 101..etc We are the biggest manufacturer of diamond bits,reaming shells,casing shoes,PDC bits,wireline drill rods,casings,core barrels for...

The "CROWN" impregnated diamond core bits are the most commonly useful bits in mineral exploration, we can supply N, H, etc. The "CROWN" impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry,...

The "CROWN" impregnated diamond core bits are the most commonly useful bits in mineral exploration, we can supply N, H, etc. The "CROWN" impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry,...