Product Description:
Main Stratigraphic Distribution
The stratigraphy in the area is predominantly characterized by Quaternary deposits. The upper part of the Quaternary alluvial layer comprises humus soil with a thickness ranging from 1.0 to 4.0 meters. Below this, there is an alluvial gravel layer spanning 45-120 meters. This lower layer appears yellow-brown, dense, and contains a small amount of cohesive soil. The gravel particles measure between 2 and 25cm and primarily consist of quartzite, exhibiting good roundness. The gravel content in this layer exceeds 70%.
Moving further down, the bedrock in the area is composed of limestone. The limestone is characterized by a drillability level falling within the range of 5-6. It possesses a medium thick layered structure with a dip angle of 35-40°. The rock's basic quality level is classified as Grade IV. Karst features are moderately developed in the area, with severe dissolution observed in karst caves. These caves within the rock mass are typically filled with clay.
Features:
Drilling Tool Structure
From bottom to top, the structure of the drilling tool includes:
- Roller drill bit
- Variable diameter receiver
- Powder collection tube
- Stabilizer
- Drill collar
- Drill rod
- Machine mounted drill rod
Selection and Processing of Roller Drill Bit
For drilling into gravel and limestone formations, low toothed and large toothed roller bits are used. In the current competitive market environment with relatively low project costs, our company has acquired retired roller bits with higher hardness from the Panjin Petroleum Drilling Team to reduce drilling expenses.
The expansion drill bit, with a diameter of Φ 216mm, is self-processed by our company using round steel. It consists of three separate wheel arms, each with a total of six weld points in a stepped shape at the bit body's center. The outer diameter is controlled at 550mm, and cutting and welding are carefully conducted for precision.
Technical Parameters:
| Roller Cone Bits | Tricone Drill Bits |
| Bearing | Composite Sealed Bearing |
| Processing Type | Forging |
| Applicable Terrain | Rocks, Pebbles, Etc |
| Thread Type | 2 3/8 Reg To 7 5/8 Reg |
| Material | Carbide |
| Thread | API Reg |
| Dimensions Of Three Cone Drill Bits | 3-26 Inches |
| Warranty | 1 Year |
| Circulation Type | Air Or Water |
| Kumulierte Dauer | ≥80 Hour |
Applications:
RuiTong Bit's TCI tricone drill bit is a versatile tool that can be used in a variety of Product Application Occasions and Scenarios. Whether it's for Construction Works or Energy & Mining projects, this high-quality product is designed to meet the demands of the industry.
Manufactured in Hebei, China, this Tricone Drill Bits is certified by API/ISO9001, ensuring its quality and reliability. With a minimum order quantity of 1 piece and negotiable pricing, it offers flexibility for different project sizes and budgets. The Packaging Details are tailored to customer needs, providing convenience and customization.
Packing and Shipping:
Product Packaging for Tricone Drill Bits:
The Tricone Drill Bits are carefully packaged in a sturdy box to ensure safe transportation and delivery. Each drill bit is secured in place with foam padding to prevent any damage during shipping.
Shipping Information:
Shipping Method: Standard Shipping
Shipping Time: 5-7 business days
Shipping Cost: $10.00
FAQ:
Q: What is the brand name of this tricone drill bit?
A: The brand name is RuiTong Bit.
Q: Where is the tricone drill bit manufactured?
A: The tricone drill bit is manufactured in Hebei, China.
Q: What certifications does the tricone drill bit have?
A: The tricone drill bit is certified by API and ISO9001.
Q: What is the minimum order quantity for the TCI tricone drill bit?
A: The minimum order quantity is 1 piece.
Q: What are the payment terms accepted for purchasing the TCI tricone drill bit?
A: Payment terms accepted are T/T and L/C.
