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 mining,exploration industries in...

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, highly abrasive...

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, as they have the widest...

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, as they have the widest...

All foreign standard sizes of subs are available on request. All foreign standard sizes of subs are available on request. Rod Subs ...

We produce B,N,H,P,N3,H3, P3, NU,HU, N2,N2U,T2-101,BTW, NTW, LTK60, LTK48 Core barrel and accessories. We produce B,N,H,P,N3,H3, P3, NU,HU, N2,N2U,T2-101,BTW, NTW, LTK60, LTK48 Core barrel and accessories. ...

we can supply various kinds of spareparts, B, N, H, P, BGM,T2101, T6101 ,T6116, corelifter, corelifter case, stop ring, etc. Wire-line core drilling tools can lift core from drill rods without picking up coring system. A complete set of wire-line drill tools include: Core barrel...

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