The PDC ribbed core drill bit is an innovative drilling tool designed for complex formations, improving cuttings removal efficiency. Based on a single-tube core drilling structure, it features 3-4 prominent axial ribs on the drill bit body, creating wide channels for efficient cuttings removal. This tool is widely used in applications requiring high efficiency and continuous operation, such as engineering exploration, water well drilling, and coal mine tunnel excavation.
Key Features:
By optimizing the arrangement of cutting teeth on the ribs, this rock core drill bit can handle various complex geological environments, delivering exceptional performance in hard rock and granite strata. Its design ensures frequent drill bit changes are unnecessary when encountering formation changes, simplifying workflow and improving efficiency.
Technical Specifications
Specification Item
Details
Specification Item
Details
Material
Diamond / PDC
Connection
2 3/8", 3 1/2", 4 1/2" (Customizable)
Machine Type
Drilling Equipment
Usage
Geological survey drilling
Condition
Brand New
Color
Customized
Application
Medium Soft to Hard Formations
Cooling Method
Air-cooled or water-cooled
After Sales Service
We offer reliable warranties and comprehensive after-sales service for our entire range of PDC drill bits. Warranty periods extend up to 6 months from the date of shipment, covering defects related to raw materials and manufacturing. Our technical team provides full-cycle support, including formation adaptability advice and maintenance instructions.
About Us
We are a professional manufacturer with our own factory and R&D team. As a comprehensive enterprise integrating production and export, we bring decades of specialized manufacturing experience to the industry.
Frequently Asked Questions
Q1: Is your company a manufacturer or a trading company?
A: We are a professional manufacturer with our own factory and R&D team, integrating production and export with decades of experience.
Q2: Can I order samples for quality testing?
A: Yes, we welcome sample orders. While sample and express fees are typically covered by the customer, we can offer samples at a discounted price.
Q3: What payment methods do you support?
A: We accept T/T, L/C, D/A, D/P, Western Union, PayPal, Alipay, and more. Specific terms are negotiable.
Q4: What is the warranty period for the PDC drill bits?
A: We provide a warranty of up to 6 months from the date of shipment, covering manufacturing and raw material defects.
Q5: Does the drill bit support customization?
A: Yes, we offer custom configurations for connections (2 3/8", 3 1/2", etc.), colors, and structural fine-tuning for specific formations.
Q6: What cooling methods can be used with these bits?
A: These bits are versatile and can be used with either air-cooled or water-cooled systems depending on your drilling environment.
Elliott Cutters
