Wear Resistance Reaming Shell For Keeping Bore Diameter Drilling Stability

Wear Resistance And Life Perfomance Reaming Shell For Keeping The Bore Diameter And Stability Of Drilling

We offer reamer shell with high quality synthetic or natural diamonds, reinforced with rectangular inserts. In both options, these elements are distributed all over the matrix for maximizing the protection area, and therefore, the wear resistance and life perfomance.

The reaming shell is usually situated between the outer tube and the coring bit.

The purpose of the reaming shell is two-fold: to gauge the hole diameter and to stabilize the core barrel during the drilling to avoid the vibration,and also, associated with stabilizer, the deviation.

This stabilization helps to avoid premature wear on the outer tube of the core barrel.

• Reaming shell is used to couple the drill bit with the core barrel. It is suitable for use on all conventional and wireline core barrel. This product is mainly designed to ream the hole to the standard diameter. It can keep the stability of the core barrel. When the old bit is replaced by the new one, reaming shell can also provide sufficient clearance for the new bit. It can also help to resist the abrasion of the core barrel. This type of diamond tool is physically longer than the standard type. So for the compensation of the difference in reaming shell length, an appropriate inner tube extension is necessary to be used.
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• Ranging from broken and abrasive to consolidated and non-abrasive formations, reaming shells are all suitable to use. We can produce reaming shells with 6", 10" and 18" length.

Features:

• Acts as a stabilizer for drill bit.
• Be set with natural or synthetic diamond.
• Our reaming shells enjoy the best quality and most special design in the industry. With several different types, we try our best to satisfy any of your requirements.

Available sizes

• 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

Technicial parameters:

We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration, mining, geotechnical, dam grouting, water well and horizontal directional drilling.