Home > Products > Diamond Core Drill Bits > Exploration Core Drilling HQ Impregnated Diamond Core Drill Bits For Rock
Exploration Core Drilling HQ Impregnated Diamond Core Drill Bits For Rock
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Product Details
Brand Name: | ROSCHEN | Place of Origin: | China | Model Number: | AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2 46, T2 56, T2 66, T2 76, T2 86, T2 |
Product Description
Exploration Core Drilling HQ Impregnated Diamond Core Drill Bits For Rock
High Performance HQ Impregnated diamond core drill Bit for exploration core drilling very hard ironstone rock formation
High Performance HQ Impregnated diamond core drill Bit for exploration core drilling very hardness ironstone rock formation
High Performance HQ Core Drill Bits / Impregnated diamond core drilling Bit for exploration core drilling ironstone rock formation
High Performance 14mm Core Drill Bits turbo type / Impregnated diamond core drilling Bit for exploration core drilling ironstone rock formation
High Performance 14MM Core Drill Bits turbo / Impregnated diamond core drilling Bit
Impregnated core bits are widely used in mineral exploration industry, site investigation, etc.
The impregnated diamond core bit has emerged as the most commonly used type in the mineral exploration industry. The advantages of using impregnated diamond core bits over bits manufactured with other cutting media include:
An extremely wide range of application.
A simple crown geometry that makes them less susceptible to in-hole damage than bits produced with other types of cutting media and as such are more tolerant of changing or banded geological formations.
Their multi-layered cutter arrangement results in better overall bit life than bits produced with other types of cutting media. They are particularly well suited for drilling in hard, consolidated, non-abrasive formations.
Size:
Longlife diamond core bits are available in all standard drilling sizes. Also, non-standard sized bits can be produced according to requirements from clients.
Crown Height:
We could offers crown impreg depths of 9mm, 12mm, and 16mm. The taller crown heights provide improved bit stability and reduced vibrations, enhancing bit life and performance.
Waterways:
Various waterways are available for diamond impregnated bits. Differing waterways allow for better flushing in various ground conditions and drilling systems.
Matrix:
The impregnated bits matrices can be selected by our engineer according to ground conditions at client\'s work site.
Threads:
standard Q threads as well as thread types required by clients are available.
Series No. |
Rock Formation |
11 |
magnetit,metamorphschist,gneiss,granite,basalt,gabbro,rhyolite,diorite,conglomerate,taconite |
10 |
magnetit,metamorphschist,gneiss,granite,basalt,gabbro,rhyolite,diorite,conglomerate,taconite |
9/10 |
andesite,pegmatite,hematite,magnetit,metamorph schist,gneiss,granite,basalt,gabbro,rhyolite,diorite |
9 |
andesite,pegmatite,hematite,magnetit,metamorph schist,gneiss,granite,basalt,gabbro,rhyolite,diorite |
8 |
dolomite,marble,peridotite,andesite,pegmatite,hematite,magnetit,metamorph schist,gneiss,granite,basalt |
7/8 |
dolomitic limestone,schist,serpentine,hard & mica schist,siliceous limestone,dolomite,marble,peridotite,andesite,pegmatite,hematite |
7 |
dolomitic limestone,schist,serpentine,hard & mica schist,siliceous limestone,dolomite,marble,peridotite,andesite,pegmatite,hematite |
6/7 |
med-hard limestone,hard limestone,hard shale,dolomitic limestone,schist,serpentine,hard & mica schist,siliceous limestone,dolomite,marble,peridotite |
6 |
med-hard limestone,hard limestone,hard shale,dolomitic limestone,schist,serpentine,hard & mica schist,siliceous limestone,dolomite,marble,peridotite |
5 |
claystone,sandy limestone,soft schist,med-hard sandstone,siltstone,alluvial deposits,calcitic limestone,med-hard limestone,hard limestone,hard shale,dolomitic limestone |
4 |
claystone,sandy limestone,soft schist,med-hard sandstone,siltstone,alluvial deposits,calcitic limestone,med-hard limestone,hard limestone,hard shale,dolomitic limestone |
3 |
soft shale,chalk,marly shale,med-hard limestone,salt,frozen soil&ice,soft sandstone,sandy shale,claystone,sandy limestone,soft schist,med-hard sandstone,siltstone,alluvial deposits,calcitic limestone |
2 |
soft shale,c |
Contact Us
- ROSCHEN GROUP
- Contact nameMr. PHIGER
- Phone86-021-54994419
- AddressQIANSHAO ROAD, SHANGHAI, CHINA Taizhou,Zhejiang
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