Versatile PDC Coring Drill Bit for Pile Rig Operations and Exploration

• Customization: Available
• Certification: ISO 9001:2000
• Condition: New
• Model NO.: PDC
• 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 in the industry, Hunan Yuanyu Exploration Technology Development Co., Ltd. proudly stands at the forefront of manufacturing state-of-the-art drilling rigs and accessories. Our expertise is showcased through an extensive selection of universal drilling rigs, drill bits, drill rods, and a comprehensive suite of accessories. Additionally, we provide bespoke solutions, meticulously tailored to fulfill the precise demands of our esteemed clientele, ensuring unparalleled satisfaction and performance.
Single Tube Drill Bit: Masterfully crafted for medium to hard rock formations, this premier drill bit is renowned for its outstanding features, including highly efficient drilling capabilities, seamless operations, superior directionality, and precise aperture quality. Its exceptional core recovery rate makes it an indispensable choice for challenging projects, delivering remarkable results with ease and precision.
Double Tube Drill Bit: Engineered with precision for specialized drilling tasks, this cutting-edge bit boasts a robust double-layer structure, enabling remarkable adaptability across varying geological conditions. It guarantees optimal performance, ensuring that every drilling operation is executed with utmost competence and excellence.
Rope Core Extraction Drill Bit: Ideally crafted for operations that demand frequent rock core extraction, this expertly designed drill bit significantly boosts work efficiency. Its indispensable role in rigorous extraction tasks underscores its importance, offering enhanced productivity and undeniable excellence.
Special Drill Bit: Featuring the innovative main bottom jet drill head, these specialized bits are designed to meet unique drilling challenges such as deep drilling and operations in challenging geological environments. They ensure unmatched performance and reliability, setting new standards for excellence in specialized drilling endeavors.
Application Scenarios and Applicable Conditions:
Coalfield Geological Exploration: Perfectly engineered for drilling operations within coalfield geological exploration, this tool facilitates the efficient acquisition of vital core samples, streamlining the exploratory process with precision and reliability.
Coal Mine Underground Operations: Specifically designed for essential drilling tasks like gas drainage, water injection, and drainage in coal mines, this solution guarantees superior efficiency and stability. It elevates overall operational success, ensuring that critical tasks are performed with proficiency and dependability.
Advantages: Our products are crafted with unparalleled high strength, exceptional wear resistance, and formidable impact resistance, making them ideal for drilling operations across a spectrum of complex geological conditions. They offer reliability and excellence, consistently delivering outstanding performance and ensuring peace of mind.

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

Catering to diverse needs, we offer a variety of drill bits with different tooth numbers and sizes, all of which can be customized to meet specific customer requirements. Explore our versatile options tailored to deliver optimal performance and precision.