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main application :pure clay, lessediment formation - details see: https://www.machineto.com/sand-drilling-buckets-10090231

Drilling buckets are used to drilling water-bearing sandy soil,alluvial sub clay,sandy gravel,cobble and weathered

and soft formation.

The bucket can be designed in cylindrical type and typered typ depend on bucket diameter,type of drill rig and formation

to be drilled.

The open and close mechanism can be operated manually,mechanically or mixed manner.

The welding angle of the bucket teeth is tailored to the formations.

The buttom cover is made of high strength Mn plate:and cutting edge is made up of three types:anti-abrasive alloy

steel teeth ideal for drilling soft to mid-hard soil,clay and marl formations,picks teeth for bouldery and hard ground:

and chisel teeth combined with truncated bullet teeth for altermate soft and hard formation and well cemented gravel.

Single-bottom flat drilling bucket : applicable for clay layer and sticky formation

Double-cut flat drilling bucket.applicable for soil layer,sand layer, gravel.

Single-cut flat drilling bucket.applicable for soil layer, sand layer, and gravel layer

Double-cut rock drilling bucket.applicable for tight sand , cemented gravel layer, mid&weakly-weathered rock layer

Single-cut rock drilling bucket .applicable for tight sand,cemented gravel layer, mid&weakly-weathered rock layer.

Cleaning drilling bucket applicable for cleaning the bottom of borehole