BQ Diamond Drilling Tools - BQ3 Reaming Shells For Geological Exploration

BQ Diamond Drilling Tools - BQ3 Reaming Shells For Geological Exploration


Diamond Reaming Shells are very important reamer tools to be used together with bits in core drilling. Its main functions are maintaining the borehole gage, improving drill rods stability and protecting lower part of drill rod from excessive wear.
Helical type reaming shells provides good passages for water flowing, the matrix is wear proof and its service life is long.
“SINODRILLS” brand has a high reputation in and out of China.

Reaming shells are widely used for geological exploration, mining exploration, hydrogeological exploration and oil, gas, exploration etc.
Diamond Reaming Shells are very important reamer tools to be used together with bits in core drilling. Its main functions are maintaining the borehole gage, improving drill rods stability and protecting lower part of drill rod from excessive wear.
Our reaming shells provides good passages for water flowing, the matrix is wear proof and its service life is long.


Five types of reaming shells for you to choose from:

Surface set Diamond Type
Impregnated Diamond Type
Tungsten Carbide Type
PCD Type
Electroplated Diamond Type

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, HTW, AQTK
NXD3, NXC, T6H, SK6L146, TT46, TB56, TS116, CHD101, EXT
All Chinese Sizes

Wireline Diamond Bit and Reaming Shell

Selection Table

Remarks: Apart from above commonly used products, various nonstandard and special products are all availableon customer’ request.