Drilling rig series
Drill bit series
- Diamond core drill bit
- Sintered diamond drill bit
- Diamond electroplated drill bit
- PDC core bit
- Diamond reamer
- Drilling tools
- Diamond grinding wheel
Double metal materials series
Product recommended
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PDC core bit
The bit has a fast cutting and drilling , with a long service life , good powder exhaust and high efficiency of coring . It is applicable for medium hard rock with a class Of 3-8 . And it is applicable for formation e.g. sandstone ,limestone ,schist and hematite etc
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Arc pillar type compact bit
Applicable for soft, medium hard rock , rock grade is 5-10, it is applied to:medium hard limestone, hard siliceous lime layer and marble,etc .
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Coreleess concave compact bit
Applicable for soft or hard and soft rock .
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Diamond compact (PDC) anchor bit
It is applicable for anchor net extrusion and drilling of the departments. such as mining ,transportation and hydropower,etc.Half PDC anchor bit is applicable for soft formation F < 6;whole PDC anchor bit is applicable for sof t and complete formation F = 6-8 .
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Three-Wing non-core tyep comoact bit
It has a big adaptability of drilling in complex rock anf good stabillity.It is a firstly selected tool for common boring,which is applicable for rock less than level 8,such as limestone and sandstone,etc.
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Multi-Wing scraper typecompact bit
PDC drill bit 1.32 years history 2.Size: 46 ~325mm international standard 3.Drill soft to hard rock 4. ISO9001:2008