Carbon Steel Drilling Core Barrel , Hard Rock Drilling Bucket Conical Teeth

Rock Drilling Bucket Core Barrel Tricone Bits Conical Teeth High Carbon Steel

These tools are complete with options of tools boxes to match up with most drilling rigs in the market, including Bauer, Soilmec, IMT, Casagrande, Mait and so on.

According strong rock formations we provide two kinds of the bucket:

Core barrel with bullet bits are suitable for strong rock up to 100Mpa or rock with deep cracks,core barrel with roller bits are applicable for very strong rock formations with compressive strength greater than 100Mpa.

Rock Drilling Core Barrels with roller or bullet Bits adopt the high-carbon steel and special drilling bits angle to keep the drilling strength and efficiency,they are both used to cut a ring in rock or concrete, mostly to initiate the borehole.

In addition, tools can be custom-built with different steel plate thickness, different pitches, different tool height, etc upon request.

1.All related accessories in the barrel are subjected to "heat treatment" process, which increase the strength and wear resistance of the product.

2.All welding processes are all 3 times to ensure the quality of the welding

3.Releasing rock confining pressure by barrel ring cutting.

4.Adopt high quality large diameter alloy round drilling bucket pick block increases the strength and wear resistance .

Applicable for Applicable for strong rock up to 100Mpa or rock with deep cracks.

Applicable for very strong rock formations with compressive strength greater than 100Mpa.