downhole tools_Hole Opener_PDC Hole Openers

KINGWELL Hole Opener Features & Benefits:

The KINGWELL fixed diameter hole opener is a general hole enlarging tool. It is used to enlarge hole during drilling and connected with a bit on front end to drill pilot hole and enlarge hole simultaneously.

The Fixed Diameter Hole Opener is made of tough heat treated alloy steel for maximum strength. Cutter arms, equipped with removable cutter, are hardfaced and welded on body. The hole openers have three or six jet tubes with replaceable nozzles, so that jet streams quickly clean the enlarged hole.

Cutters are available in three types:

type SM for soft to medium formation,

type MH for medium to hard formation

type XH for hard formation.

The cutters can replace according to the different hardness of formation

KINGWELL Hole Opener Technical Data: