24'' Hole Opener TCI Tricone Rock Reamer Bit HDD Drilling Tools

Basical Specification
Hole Opener Size	24 inches
Hole Opener Size	609.6 mm
Type	tungsten carbide insert single roller cone
Cutter Type	8 1/2’’ 637
Cutter Qty.	6 pcs
Bearing type	rubber sealed journal bearing
Thread Connection	6 5/8 reg pin*box
Usage	vertical drilling
Formation	Medium hard formations with high compressive strength,such as hard shale,sandstone,limestone,dolomite,etc.

Bit cones are spited from tricone bits and welded to build a new bit

The advantage of this series of bits is that it can be manufactured as customer's special well diameter order in dealing special drilling.

IADC117-837 tooth type is availzble for different formation,fit for all sorts of rock formation.

Product Category