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IADC 517 TCI Tricone Drill Bit
The CZDRILL IADC 517 TCI Tricone Drill Bit is a roller-cone drilling tool designed for medium formation drilling in water well, pile foundation, geothermal, and engineering projects. Built with tungsten carbide insert cutting elements and three rotating cones, it provides dependable rock-breaking performance and stable drilling action. Bit diameter, thread connection, bearing structure, and cutting configuration can be selected according to borehole size, formation conditions, and drilling rig requirements.
IADC 517 TCI Tricone Drill Bit
TCI Roller Cone IADC 517 Tricone Drill Bit for Medium Formation Drilling
Product Overview & Description
The IADC 517 TCI Tricone Drill Bit from CZDRILL is a roller-cone drilling tool designed for medium formation applications. It features three rotating cones equipped with tungsten carbide insert cutting elements, which break formation material through a combination of rolling, crushing, and gouging actions.
The IADC 517 TCI Tricone Drill Bit is suitable for water well drilling, pile foundation work, geothermal projects, and general engineering boreholes. CZDRILL can supply suitable bit diameters, thread connections, and product configurations according to customer requirements, drilling rig capacity, borehole dimensions, and expected formation conditions.
Key Features & Advantages
- TCI Cutting Structure: Tungsten carbide inserts provide a durable cutting structure for selected medium formation drilling applications.
- Three-Cone Roller Design: Three rotating cones distribute drilling loads across the borehole bottom for consistent rock-breaking action.
- Medium Formation Application: IADC 517 is commonly selected for medium formations and selected alternating geological layers.
- Stable Drilling Performance: The roller-cone design supports reliable drilling operation in suitable formations.
- Flexible Diameter Options: Bit diameters can be selected according to the required borehole size.
- Connection Matching: Thread connections can be matched to the customer’s drill pipe and drilling equipment.
Applicable Formations & Applications
The IADC 517 TCI Tricone Drill Bit is intended for medium formation drilling. Final bit selection should be confirmed according to formation hardness, abrasiveness, drilling depth, drilling fluid, rotary speed, and weight on bit.
- Suitable Formations: Shale, mudstone, medium sandstone, limestone, weathered rock, gravel-bearing layers, and selected alternating formations.
- Water Well Drilling: Suitable for water well and irrigation borehole projects in medium formations.
- Pile Foundation Drilling: Used for selected foundation, construction, and infrastructure drilling operations.
- Geothermal Drilling: Suitable for selected geothermal and ground-source drilling projects.
- Engineering Drilling: Applicable to geotechnical investigation and general engineering boreholes.
Technical Specifications
| Technical Parameter | Specification / Option |
| Product Name | IADC 517 TCI Tricone Drill Bit |
| IADC Code | 517 |
| Bit Type | TCI Tricone / Roller Cone Drill Bit |
| Cutting Elements | Tungsten Carbide Inserts |
| Roller Cones | Three-Cones |
| Recommended Formation | Medium Formations |
| Bit Diameter | Available according to required borehole size |
| Thread Connection | Available to match drill pipe connection |
| Applications | Water wells, foundations, geothermal and engineering drilling |
IADC 517 TCI Tricone Drill Bit vs. Standard Drag Bit
| Feature | CZDRILL IADC 517 TCI Tricone Drill Bit | Standard Drag Bit |
| Cutting Structure | Three rotating cones with tungsten carbide inserts | Fixed steel wings or hardfaced cutting edges |
| Rock-Breaking Method | Rolling, crushing, and gouging action | Scraping and cutting action |
| Formation Range | Medium formations and selected alternating layers | Mainly very soft formations |
| Bit Structure | Roller-cone cutting system | Fixed-blade structure |
| Application Flexibility | Suitable for wells, foundations, and engineering projects | Limited general-purpose use |
Industry Standard Reference
The IADC code helps identify roller-cone bit characteristics and application ranges. CZDRILL can match the required bit diameter and connection to your drilling system. For relevant drilling-industry standards, please refer to API standards.
Related Products
Explore more roller-cone drilling tools in our Tricone Drill Bits category, including additional IADC codes and tricone reaming tools.
Frequently Asked Questions
Q1: What does IADC 517 mean?
A: IADC 517 is an industry code used to identify the cutting structure and general application range of a tricone drill bit. This model is commonly selected for medium formation drilling applications.
Q2: What is a TCI tricone drill bit?
A: TCI means Tungsten Carbide Insert. A TCI tricone bit uses tungsten carbide inserts mounted on three rotating cones to break formation material during drilling.
Q3: Which formations are suitable for the IADC 517 bit?
A: It is suitable for medium formations such as shale, mudstone, medium sandstone, limestone, weathered rock, and selected alternating layers. Final bit selection should be based on actual formation information.
Q4: What information is needed for a quotation?
A: Please provide the required bit diameter, formation details, drill pipe connection, drilling rig type, drilling depth, and application. CZDRILL will recommend a suitable tricone bit configuration.
Request a Tricone Bit Quotation
Contact CZDRILL for an IADC 517 TCI Tricone Drill Bit quotation. Send your required diameter, formation details, connection type, and drilling application to receive a suitable product recommendation.
