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NQ HQ PQ bit, ladder profile diamond core drill bit, impregnated diamond core drill bit

Categories Diamond Drill Bits
Brand Name: JS
Model Number: JS
Certification: ISO
Place of Origin: China
MOQ: 1
Price: 20-180 USD/pc
Payment Terms: L/C, T/T
Supply Ability: 10000
Delivery Time: 5-8 days
Packaging Details: carton case
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NQ HQ PQ bit, ladder profile diamond core drill bit, impregnated diamond core drill bit

Quick Details

Place of Origin:Hebei, China (Mainland)
Brand Name:JS
Material:High Carbon Steel, diamond
Machine Type:drilling tools
Cutter Materia:synthetic diamond segment
Application:coal mining and geological exploration
color:gray
Delivery time:short
Workmanship:perfect
use:mineral exploration
Type:Core Drill Bit
Use:Masonry Drilling

Supply Ability

Supply Ability:500 Piece/Pieces per Day

Packaging & Delivery

Packaging Details-Each bit is inner packed in a small carton independently, outer packed in larger carton with other units
Port-Tianjin China

Product Description


To select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground conditions such as rock type/formation and down-hole conditions.

Size:
JS bits are available in all standard drilling sizes . Also, non-standard sized bits can be produced according to requirements from clients.
Crown Height:
JS offers crown impreg depths of 9mm, 12mm, 16mm and 25mm .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.
Threads:
standard threads as well as regional thread types required by clients are available.

Compatibility:
Our diamond bits and reaming shells are designed to be compatible with all standard core barrels from other suppliers.

Matrix:
JS impregnated bits matrices can be selected according to the chart below

Series numberRock
11magnetit,metamorphschist,gneiss,granite,basalt,gabbro,rhyolite,diorite,conglomerate,taconite
10magnetit,metamorphschist,gneiss,granite,basalt,gabbro,rhyolite,diorite,conglomerate,taconite
9/10andesite,pegmatite,hematite,magnetit,metamorph schist,gneiss,granite,basalt,gabbro,rhyolite,diorite
9andesite,pegmatite,hematite,magnetit,metamorph schist,gneiss,granite,basalt,gabbro,rhyolite,diorite
8dolomite,marble,peridotite,andesite,pegmatite,hematite,magnetit,metamorph schist,gneiss,granite,basalt
7/8dolomitic limestone,schist,serpentine,hard & mica schist,siliceous limestone,dolomite,marble,peridotite,andesite,pegmatite,hematite
7dolomitic limestone,schist,serpentine,hard & mica schist,siliceous limestone,dolomite,marble,peridotite,andesite,pegmatite,hematite
6/7med-hard limestone,hard limestone,hard shale,dolomitic limestone,schist,serpentine,hard & mica schist,siliceous limestone,dolomite,marble,peridotite
6med-hard limestone,hard limestone,hard shale,dolomitic limestone,schist,serpentine,hard & mica schist,siliceous limestone,dolomite,marble,peridotite
5claystone,sandy limestone,soft schist,med-hard sandstone,siltstone,alluvial deposits,calcitic limestone,med-hard limestone,hard limestone,hard shale,dolomitic limestone
4claystone,sandy limestone,soft schist,med-hard sandstone,siltstone,alluvial deposits,calcitic limestone,med-hard limestone,hard limestone,hard shale,dolomitic limestone
3soft 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
2soft 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
1sand,soft shale,chalk,marly shale,med-hard limestone,salt,frozen soil&ice,soft sandstone,sandy shale,claystone,sandy limestone,soft schist

Size Available as followings:
AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT
T2 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101
T6 series: T6 76, T6 86, T6 101, T6 116, T6 131
T series: T36, T46, T56, T66, T76, T86
Non-standard also can be made as your demand





































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