High-Performance Coring PDC Bit Designed for Pile Rig Machines

• 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 trailblazer in the realm of drilling rig manufacturing, Hunan Yuanyu Exploration Technology Development Co., Ltd. proudly presents an impressive portfolio of universal drilling rigs, drill bits, drill rods, and premium accessories. We are dedicated to providing bespoke solutions, meticulously crafted to fulfill the unique specifications of our esteemed clientele, ensuring satisfaction and unparalleled performance.
Single Tube Drill Bit: Masterfully crafted for medium to hard rock formations, this elite drill bit stands out with its extraordinary features: highly efficient drilling, flawless operational smoothness, superb directionality, precision aperture quality, and an outstanding core recovery rate. It is perfectly suited for the most challenging and demanding drilling projects, promising excellence in every endeavor.
Double Tube Drill Bit: Engineered for specialized drilling missions, this sophisticated bit showcases a strong double-layer design, offering remarkable adaptability across varying geological landscapes while maintaining peak performance and reliability.
Rope Core Extraction Drill Bit: Ideally crafted for scenarios that require frequent rock core extraction, this specialized drill bit dramatically boosts work efficiency, establishing itself as an essential tool for rigorous and demanding extraction tasks.
Special Drill Bit: Featuring the unique main bottom jet drill head, these specialized bits are tailored for specific drilling needs, such as deep drilling or operations in challenging geological conditions. They assure unmatched performance, steadfast reliability, and superior results.
Application Scenarios and Applicable Conditions:
Coalfield Geological Exploration: Perfectly designed for drilling operations within coalfield geological exploration, this tool empowers users to efficiently and effectively obtain critical core samples, significantly enhancing and streamlining the exploratory process.
Coal Mine Underground Operations: Crafted for essential drilling tasks like gas drainage, water injection, and drainage in coal mines, this solution guarantees enhanced efficiency and stability, reinforcing operational success and safety in vital underground operations.
Advantages: Our products boast unrivaled high strength, exceptional wear resistance, and formidable impact resistance, setting a new standard in drilling operations. Engineered to excel in a wide range of complex geological environments, they deliver dependability and excellence, ensuring unyielding performance even in the toughest conditions.

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 provide a diverse selection of drill bits, featuring varying numbers of teeth and sizes, all customizable to meet the precise requirements of our customers, ensuring a perfect fit for any drilling challenge.