Audited Supplier
PDC
ISO 9001:2000
New
75mm-325mm
>300m
Diamond Bit
Rotary
Coring Exploration
Drill Bit
Pile Rig
Carbon Steel
75mm-325mm Customizable
0~360°
High Hardness
Medium Hard or Above Rock Layers
Customized
Wear Resistant
Male Female Thread
4-28
zhuangyuan
Wooden Crate
75mm-325mm Carbon Steel
China
82071990
Product Description
As a leading and esteemed manufacturer of drilling rigs and their accessories, we excel in producing a diverse array of universal drilling rigs, drill bits, drill rods, and accompanying accessories. Moreover, we offer bespoke production tailored meticulously to meet the specific requirements of our valued customers.
Single Tube Drill Bit: Expertly engineered for medium to hard rock formations, this premium drill bit boasts remarkable features including highly efficient drilling, seamless and smooth operations, excellent directionality, precision aperture quality, and an exceptional core recovery rate, making it an ideal choice for demanding projects.
Double Tube Drill Bit: Specially designed for particular drilling tasks, this advanced bit features a robust double-layer structure, ensuring adaptability to varying geological conditions while delivering optimal performance.
Rope Core Extraction Drill Bit: Perfectly suited for operations necessitating frequent rock core extraction, this specialized drill bit significantly enhances work efficiency, making it indispensable for rigorous extraction tasks.
Special Drill Bit: Including the main bottom jet drill head, these specialized bits cater to unique drilling requirements such as deep drilling or operations conducted under challenging geological conditions, ensuring unmatched performance and reliability.
Application Scenarios and Applicable Conditions:
Coalfield Geological Exploration: Ideally suited for drilling operations within coalfield geological exploration, this tool enables the efficient and effective acquisition of vital core samples, streamlining the exploratory process.
Coal Mine Underground Operations: Designed for critical drilling tasks like gas drainage, water injection, and drainage in coal mines, this solution ensures superior efficiency and stability, enhancing overall operational success.
Advantages: With unparalleled high strength, exceptional wear resistance, and formidable impact resistance, our products are crafted to excel in drilling operations across a spectrum of complex geological conditions, providing reliability and excellence.
Single Tube Drill Bit: Expertly engineered for medium to hard rock formations, this premium drill bit boasts remarkable features including highly efficient drilling, seamless and smooth operations, excellent directionality, precision aperture quality, and an exceptional core recovery rate, making it an ideal choice for demanding projects.
Double Tube Drill Bit: Specially designed for particular drilling tasks, this advanced bit features a robust double-layer structure, ensuring adaptability to varying geological conditions while delivering optimal performance.
Rope Core Extraction Drill Bit: Perfectly suited for operations necessitating frequent rock core extraction, this specialized drill bit significantly enhances work efficiency, making it indispensable for rigorous extraction tasks.
Special Drill Bit: Including the main bottom jet drill head, these specialized bits cater to unique drilling requirements such as deep drilling or operations conducted under challenging geological conditions, ensuring unmatched performance and reliability.
Application Scenarios and Applicable Conditions:
Coalfield Geological Exploration: Ideally suited for drilling operations within coalfield geological exploration, this tool enables the efficient and effective acquisition of vital core samples, streamlining the exploratory process.
Coal Mine Underground Operations: Designed for critical drilling tasks like gas drainage, water injection, and drainage in coal mines, this solution ensures superior efficiency and stability, enhancing overall operational success.
Advantages: With unparalleled high strength, exceptional wear resistance, and formidable impact resistance, our products are crafted to excel in drilling operations across a spectrum of complex geological conditions, providing reliability and excellence.
| Size of The Core Bits and Reaming Shell | ||||||
| Description | Core Bits | Reaming Shell | ||||
| Specification Model | Outside Diameter | Inside Diameter | Outside Diameter | |||
| Inches | mm | Inches | mm | Inches | mm | |
| BTW | 2.345 | 59.56 | 1.667 | 42.1 | 2.36 | 59.95 |
| NTW | 2.965 | 75.31 | 2.218 | 56.1 | 2.98 | 75.7 |
| HTW | 3.762 | 95.57 | 2.809 | 71.1 | 3.783 | 96.06 |
| AC(AQ) | 1.875 | 47.63 | 1.062 | 26.97 | 1.89 | 48.01 |
| BC(BQ) | 2.345 | 59.56 | 1.433 | 36.4 | 2.36 | 59.95 |
| BC3(BQ3) | 2.345 | 59.56 | 1.32 | 33.53 | 2.36 | 59.95 |
| NC(NQ) | 2.965 | 75.31 | 1.875 | 47.63 | 2.98 | 75.7 |
| NC3(NQ3) | 2.965 | 75.31 | 1.775 | 45.08 | 2.98 | 75.7 |
| HC(HQ) | 3.762 | 95.57 | 2.5 | 63.5 | 3.783 | 96.09 |
| HC3(HQ3) | 3.762 | 95.57 | 2.406 | 61.11 | 3.783 | 96.09 |
| PC(PQ) | 4.805 | 122.05 | 3.345 | 84.96 | 4.828 | 122.65 |
| PC3(PQ3) | 4.805 | 122.05 | 3.27 | 83.06 | 4.828 | 122.65 |
| T2-56 | 2.205 | 56 | 1.642 | 41.7 | 2.217 | 56.3 |
| T2-76 | 2.992 | 76 | 2.429 | 61.7 | 3.004 | 76.3 |
| T2-86 | 3.385 | 86 | 2.832 | 71.7 | 3.398 | 86.3 |
| T2-101 | 3.976 | 101 | 3.295 | 83.7 | 3.988 | 101.5 |
| T6-101 | 3.976 | 101 | 3.11 | 79 | 3.988 | 101.5 |
| T6-131 | 5.157 | 131 | 4.252 | 108 | 5.157 | 131.5 |
We offer various types of drill bits with different numbers of teeth and sizes, which can also be customized to meet customer requirements.
