Premium PDC Bit for Coring Exploration with Pile Rig Compatibility

• Customization: Available
• After-sales Service: Video Can Provide Technical Guidance and Assistanc
• Warranty: 6 Mothes
• Model NO.: PDC
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Drill Hole Diameter: 75mm-325mm
• Drill Hole Depth: >300m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Usge: Coring Exploration
• Type: Drill Bit
• Machine Type: Pile Rig
• Material: Carbon Steel
• Hole Dia: 75mm-325mm Customizable
• Hole Angle: 0~360°
• Characteristic: High Hardness
• Rock Rormation: Medium Hard or Above Rock Layers
• Color: Customized
• Advantage: Wear Resistant
• Thread Type: Male Female Thread
• Number of Teeth: 4-28
• Transport Package: Wooden Crate
• Specification: 75mm-325mm Carbon Steel
• Trademark: zhuangyuan
• Origin: China
• HS Code: 82071990
• Production Capacity: 5000000
• Package Size: 11.00cm * 8.00cm * 8.00cm
• Package Gross Weight: 2.500kg

Product Description

As a distinguished leader and reputable manufacturer in the realm of drilling rigs and accessories, Hunan Yuanyu Exploration Technology Development Co., Ltd. takes pride in crafting a vast variety of universal drilling rigs, drill bits, drill rods, and essential accessories. Furthermore, we specialize in bespoke production, meticulously designed to fulfill the unique and specific needs of our esteemed clientele.
Single Tube Drill Bit: Masterfully crafted for medium to hard rock formations, this premium drill bit epitomizes efficiency and excellence. It offers highly efficient drilling capabilities, seamless and smooth operations, superior directionality, precision aperture quality, and an exceptional core recovery rate, rendering it ideal for the most demanding and challenging projects.
Double Tube Drill Bit: Ingeniously designed for specialized drilling tasks, this advanced drill bit boasts a robust double-layer structure that guarantees adaptability to a variety of geological conditions while delivering optimal performance and utmost reliability.
Rope Core Extraction Drill Bit: Exceptionally suited for operations requiring frequent rock core extraction, this specialized drill bit significantly boosts work efficiency, making it an indispensable tool for demanding and rigorous extraction tasks.
Special Drill Bit: Featuring the primary bottom jet drill head, these specialized bits are tailored for unique drilling requirements, such as deep drilling or operations conducted under challenging geological conditions, ensuring unmatched performance, reliability, and durability.
Application Scenarios and Applicable Conditions:
Coalfield Geological Exploration: Perfectly equipped for drilling operations within coalfield geological exploration, this tool empowers the efficient and effective acquisition of critical core samples, thereby streamlining the entire exploratory process.
Coal Mine Underground Operations: Engineered for pivotal drilling tasks such as gas drainage, water injection, and drainage within coal mines, this solution guarantees exceptional efficiency and stability, thereby enhancing overall operational success and safety.
Advantages: Our products boast unparalleled high strength, exceptional wear resistance, and formidable impact resistance. They are expertly crafted to excel in the most complex and demanding geological conditions, ensuring reliability, excellence, and superior performance in every drilling operation.

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 proudly offer a diverse array of drill bits with various numbers of teeth and sizes, all of which can be customized to meet the precise requirements of our valued customers, ensuring tailored solutions for every drilling need.