SRC004 121mm 4 3/4'' Reverse Circulation Concave Drill Bit
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SRC004 121mm 4 3/4'' Black Reverse Circulation RC Concave Drill Bit For Mining
Product Introduce: RC hammers and bits are used in hole drilling in mines, hydrology and water well, geothermal well, geothermal air conditioning well, geologic exploration, complicated gravel stratum, etc Especial suitable for complicated formation (Formation loose, difficult to drilling and unstable of hole wall), exhausting for deep hole, environment protection.
Specification: RC series drill bit specification
Adavantages: 1.Sturdiness 2.Fissure resistance 3.Optimum performance 4.Long life Basics of Reverse Circulation Drilling:
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About us: SOLLROC Reverse Circulation drilling (RC) ,from size 3’’ to 5.5’’, is a technique of drilling that uses dual wall drill rods that consist of an outer drill rod with an inner tube. By using compressed air to extract rock fragments sample,the samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall that allows samples to be retrieved with minimal contamination,which is mainly used in deep hole exploration and mining grade control.
Delivery Way: By Air, By express or By Sea
Package : Ply-wooden cases + pallet |
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Product Tags: Reverse Circulation Concave Drill Bit SRC004 Concave Drill Bit 121mm reverse circulation drill bit |
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