0-74 Natural Diamond Core Drill Bits
Product advantages: Long service life in homogeneous formations
- Commodity name： 0-74 Natural Diamond Core Drill Bits
Keywords:
Core drilling bit
- Product Description
-
Product Specifications
Specification Model (in) 8 1/2" IADC D6X5 Inner diameter 215.9 mm Outer diameter 101 mm Product Features Highly Densely Arranged Natural Diamond Particles Performance Suitable for core sampling in hard formations Product Advantages It has a longer service life in homogeneous formations. 0-74 Natural Diamond Core Drill Bits are engineered for high-precision drilling in hard and abrasive geological formations. Designed for geological exploration, mining, and construction projects, they provide excellent cutting efficiency and stable core recovery, ensuring accurate sampling and reliable drilling results in demanding environments.
Made with selected natural diamonds and high-strength steel matrix, these core drill bits deliver superior wear resistance and long service life. This structure helps solve common industry pain points such as low drilling speed, frequent bit wear, and poor core quality, improving overall operational efficiency and reducing drilling costs.
In real applications, they are widely used in mineral exploration and engineering geology projects. For example, in hard rock mining surveys, they maintain stable penetration rates while ensuring intact core samples, helping engineers obtain accurate geological data for decision-making and project planning.
Overall, 0-74 Natural Diamond Core Drill Bits offer a durable, efficient, and precise drilling solution, making them an essential tool for professional exploration and heavy-duty drilling operations.
Source Manufacturer, Strong Production
Carefully make every product
Industry Focus
Factory-produced, precision-engineered quality
Fast shipping
Fast shipping, diverse models
Thoughtful after-sales service
Thoughtful after-sales service, easy installation
Advanced R&D capabilities
Proven Strength, Trusted Reliability
Frequently Asked Questions
Get any information you’d like about us and our products. Can’t find the answer you’re looking for? Feel free to chat with our friendly team.
How to properly store and maintain drill bits?
Cleaning: After use, remove debris and dust from the drill bit using a cloth or brush. Rust Prevention: Apply a small amount of lightweight machine oil to the drill bit surface to prevent rusting, especially in humid environments. Organized Storage: Store drill bits neatly by category using a drill bit index box or magnetic strip holder, ensuring they don’t collide with each other and risk damaging the cutting edges.
Do you have a pre-shipment inspection procedure?
Yes, we always test the product before delivery.
Can I take a sample for testing?
Yes, samples can be sent for testing before placing a bulk order.
When is the delivery time?
Stock orders will be fulfilled within 7–15 days; for OEM and ODM orders, the exact timeline depends on the specific situation.
What are the payment terms?
Wire transfer or letter of credit, Western Union, Alipay, and more.
Why does the drill bit slip and fail to grip metal or smooth surfaces?
You can use a center punch to create a small indentation at the drilling location, providing the drill bit with a starting point. For surfaces that are particularly smooth, you can also apply tape over them before marking, which helps increase friction.
Inquire Now
Note: Please leave your email or phone number, and our experts will contact you as soon as possible!
Seeking Cooperation
It is a comprehensive company integrating R&D, production, sales, and service of petroleum equipment. The products are exported to many countries in Europe and America, and there are multiple offices and distribution points nationwide.
Phone/WhatsApp
Address
Shijing Village Town, Hejian City, Cangzhou City, Hebei Province