TT48 Double Layer Surface Set Diamond Reaming Shell

DESCRIPTION:

TT48 Double Layer Surface Set Diamond Reaming Shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core barrel. 

This kind of reaming shell with double pads or three pads are suitable to use in all formation conditions ranging from broken and abrasive to consolidated and non-abrasive. Also it is physically longer than the standard type, it is necessary to use an appropriate inner tube extension in order to compensate for the difference in overall reaming shell length.

Specialisted in producing varies kinds of diamond core bits in different international standard size for soft, medieum to hard rock formations.

Specifications:

Threads:

standard Q threads as well as thread types required by clients are available.

Five types avaliable:

1. Surface set
2. Impregnated
3. Tungsten Carbide
4. PCD 
5. Electroplated Diamond

Size Available: 

"Q" Series: AQ, BQ, NQ, HQ, PQ (Front end & Back end Type)
T Series: T36, T46, T56, T66, T76, T86
WF Series: HWF, PWF, SWF, UWF, ZWF
WT Series: RWT, EWT, AWT, BWT, NWT, HWT (Single Tube/Double Tube)
WG Series: EWG, AWG, BWG, NWG, HWG (Single Tube/Double Tube)
WM Series: EWM, AWM, BWM, NWM
T2/T6 Series: T256, T266, T276, T286, T2101/T676, T686, T6101, T6116, T6131, T6146, T6H
Others: NMLC, HMLC, LTK48, LTK60, TBW, TNW, ATW, BTW, NTW, AQTK
NXD3, NXC, T6H, SK6L146, TT46, TB56, TS116, CHD101