Reverse Circulation Junk Basket

TypeLL reverse circulation junk basket is a fishing tool which can retrieve thesmall fallen objects such as bit cone ,teeth slice, manual tool and junkiron,etc from the bottom hole. During operation, drilling fluid can cause localreverse circulation in the bottom hole so as to put the debris into the fishingbasket. It makes work much more easier especially adopted PDC drill bit duringdrilling . In order to keep drill bit maintain normal work，it must be used to clean the bottom hole before drilling.So it is the necessary fishing tool in geological exploration and oilfield drilling,otherwise the toolcan also be used as a special coring tool.

LL Reverse circulation Junk Basket is simple instructure, convenient operation, safe and reliable during operation, highefficiency multi-function purification at the bottom hole of a well.