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B76 Core Drill Bit for mining, diamond core drillng bits
- shenzhen/shanghai/guangzhou
- T/T
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Product Details
| Place of Origin | Hunan, China | Brand Name | FLYDISC | |
| Model Number | 76MM | Type | Construction Tool Parts |
Product Description
Specifications
B-76 Core Drill Bit for Mining1. size: OD:76.12~75.87MM, ID:61.82~61.57MM
2. Drill soft to hard rock
3. good quality
B76 Core Drill Bits for mining
( size OD:76.12~75.87MM, ID:61.82~61.57MM ):
Our company has produced drilling equipments for 50 years. We have passed ISO9001:2008, TS16949, CE Certification, MA Certification, High-tech Enterprise Certification.
The rigs are widely used in the construction of the projects e. g. prospecting, railway, road, port, bridge, water conservancy and hydropower, tunnel, well, industrial and civil construction, geological exploration, large diameter boring pile and small diameter diamond core deep hole drilling, etc. The main products are engineering geological drilling rig;water well drilling rig; vertical shaft 100, 200, 300, 650, 1000, 1500m rigs, full hydraulic power head 1000, 2000m rigs. At the same time, we produce drill bits and drill tools matching with the drilling rigs. Many rigs and drill bits possess patent certificates. Our products have exported to many countries of world. Such as Nepal, India, SriLanka, Afghanistan, Malaysia, Iran, Sudan, Chile etc.
| | | | |
| Our Factory | our team of foreign trade | In 1992,100m drill in Antarctica in the world | Go to driiing site to train drilling knowledge |
Size of Mining Diamond Core Drill Bit :
46~325mm with national and international standard
Main exportation: AQ,BQ,NQ,HQ,PQ
ITEM | DIAMOND BIT | REAMING SHELL | |||||
"Q" Series Wireline | Size | Bit-set OD | Bit-set ID | ||||
mm | inch | mm | inch | mm | inch | ||
AQ | 47.6 | 1.88 | 26.97 | 1.06 | 48 | 1.89 | |
BQ | 59.5 | 2.35 | 36.4 | 1.43 | 59.9 | 2.36 | |
NQ | 75.3 | 2.97 | 47.6 | 1.88 | 75.7 | 2.98 | |
HQ | 95.58 | 3.77 | 63.5 | 2.5 | 96 | 3.78 | |
PQ | 122 | 4.8 | 84.96 | 3.35 | 122.6 | 4.83 | |
Use of Mining Diamond Core Drill Bit :
FLYDISC core bits can drill a broad range of geological formations from the softest to the hardest rock, widely used in all kinds of drillings for prospecting, water and electricity building and construction industry of road, railway, bridge and building taking out core to examine stake,etc.
Structure of Mining Diamond Core Drill Bit :
They are manufactured with very small, high quality synthetic diamonds mixed evenly through a metal matrix. FLYDISC core bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum.
The custom core bits can be manufactured according to the samples or drawings.
Contact Us
- Hunan Flydisc New Material Co., Ltd.
- Contact nameJenny Zhan Chat Now
- Phone0086-731-85560714
- AddressNo.232 SHU GUANG MIDDLE ROAD, Changsha, Hunan
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