Q Series Natural Diamond Set Reaming Shells for Protecting Drill Bit ' s Outer Diameter

Q Series Natural Diamond Set Reaming Shells for Protecting Drill Bit \' s Outer Diameter

Brief?Introductions?of?Reaming?Shells
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.??

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.?

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.

Q\"?Series:?AQ,BQ,NQ,HQ,PQ(Front?end?&?Back?end?Type)

T?Series:?T36,T46,T56,T66,T76,T86

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,ect…