Advanced PDC Coring Bit for Precision Drilling with Pile Rigs

• 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

At Hunan Yuanyu Exploration Technology Development Co., Ltd., we take pride in our esteemed position as a leading manufacturer of top-tier drilling rigs and accessories. Our expertise spans across creating a wide array of universal drilling rigs, drill bits, drill rods, and an extensive range of accessories. Furthermore, we specialize in bespoke production, meticulously crafted to meet the precise requirements of our valued clientele, ensuring unmatched satisfaction and performance.
Single Tube Drill Bit: Meticulously engineered for medium to hard rock formations, this superior drill bit is a marvel of design. It features highly efficient drilling capabilities, delivering seamless and smooth operations with excellent directionality. The precision in aperture quality and the exceptional core recovery rate make it an indispensable choice for demanding projects where reliability and excellence are paramount.
Double Tube Drill Bit: Tailored for specific drilling tasks, this advanced bit is characterized by its robust double-layer structure. It ensures adaptability to various geological conditions, delivering optimal performance and enhancing drilling efficiency across diverse terrains.
Rope Core Extraction Drill Bit: Designed for operations requiring frequent rock core extraction, this specialized drill bit significantly boosts work efficiency. It is indispensable for rigorous extraction tasks, offering unmatched reliability and streamlining productivity.
Special Drill Bit: Featuring the main bottom jet drill head, these specialized bits are crafted to meet unique drilling requirements. Whether it's deep drilling or operations under challenging geological conditions, they ensure unparalleled performance and reliability.
Application Scenarios and Applicable Conditions:
Coalfield Geological Exploration: Perfectly crafted for drilling operations within coalfield geological exploration, this tool facilitates the efficient and effective acquisition of vital core samples. It streamlines the exploratory process, enhancing operational success.
Coal Mine Underground Operations: Engineered for crucial drilling tasks such as gas drainage, water injection, and drainage in coal mines, this solution guarantees superior efficiency and stability, bolstering overall operational success with its robust design.
Advantages: Featuring unparalleled high strength, exceptional wear resistance, and formidable impact resistance, our products are designed to excel in drilling operations across a wide spectrum of complex geological conditions. They provide unmatched reliability and excellence in performance.

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 an extensive variety of drill bits, available in different numbers of teeth and sizes. Our offerings can also be customized to meet unique customer requirements, ensuring precision and satisfaction.