Exploration Use 4" Metzke Thread Reverse Circulation Hammer
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Metzke Thread RC Drilling Tools Reverse Circulation RC Hammer for Exploration
Product Introduce: Reverse Circulation drilling, or RC drilling, uses rods with inner and outer tubes, the drill cuttings are returned to surface inside the rods. The drilling mechanism is a pneumatic reciprocating piston known as a hammer driving a tungsten-steel drill bit. Specification: RC hammer specification
Adavantages: 1.Reliable samples
Detailed Photo:
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
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| Product Tags: 4" Metzke Thread Reverse Circulation Hammer Exploration Use Reverse Circulation Hammer 4" Metzke Thread RC Hammer |
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5.5inch Shank Long Lifetime High Penetration Rate Reverse Circulation Hammer for Complex Mining Projects |
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High Carbon Steel Reverse Circulation Hammer with Metzke/Remet Thread for High Efficiency Drilling |
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3'' - 6'' Reverse Circulation Hammers For Complicated Gravel Formation Drilling |
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RC Hammers with Outstanding Wear Resistance and Reliability for Grade Control |
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Reverse Circulation RC Hammer with Good Wear Resistance For Complicated Gravel Formation |
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High Penetration RC Hammer With Metzke/Remet Thread For Mining Use |