Double Cutting Double Bottom Rock Drilling Bucket With Bullet Teeth For Rotary Drilling Rig Kelly Bar

Buckets are used for drilling in grounds with scarce cohesion or moving soil.
They are manufactured in different versions according to the different systems of keeping of the removed or exhaust material and according to the kind of the ground.

All the components are made with high resistance steel and welded with appropriate processes.

Cases of Double Cutting Double Bottom Rock Bucket

In What Applications Can Double Cutting Double Bottom Rock Bucket Be Used?

Rock Bucket is suitable for drilling in stratifi cation, medium and hard rock, very dense sand and gravel shape for any diameter to drill with or without casing. Adapted to be utilized with excavating equipment of a conventional rotary type commonly used for drilling holes for various purposes,

Kellyway provides high efficiency solution for your drilling require. The rugged hard-faced combo bucket features a patented scissor latch. Located in the vent, the doublefinger latch system stays protected from the drilling spoils, thus allowing the scissor to function without any interference. The double open bottom design allows the operator to open the bottom plate either manually or automatically. Choose from dirt, rock or clean-out drill bottoms.

What Advantages Do Double Cutting Double Bottom Rock Bucket Provide?

Designed with a rotating bottom to load drilled material; a vent pipe making the water or bentonite pass through reduces the pressure on the tool so that it can be lifted up easily.

Provided with mechanical opening system to unlock bottom parts and release fastly drilled material they can be supplied with different type of tungsten carbide bullet teeth and chisel accordingly with soil and rock hardness.

Buckets diameters can be changed on Client needs and they are available on request.

How Are Double Cutting Double Bottom Rock Bucket Installed?

Upon encountering a relatively large rock or other object, a common practice has been to remove the drilling bucket from the bore being drilled and to lower a rock bucket particularly designed to be repeatedly dropped upon the rock or object.

After the rock has been broken into pieces by repeated impacts of the chopping bucket or rock bucket, the chopping bucket is removed from the bore being drilled and is replaced with the drilling bucket which is capable of receiving the smaller pieces through its bottom openings.

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