 |
loading
| Availability: | |
|---|---|
| Quantity: | |
The 7 7/8'' 200mm IADC 117 Soft Rock Water Well Drilling Tricone Steel Tooth Bit is designed for use in soft rock formations. Manufactured by HJ Bit, this bit is ideal for water well drilling, oil & gas well drilling, and general exploration projects.
The bit features a milled tooth/steel tooth design, providing enhanced performance in very soft formations like clay and mudstone. Its elastomer-sealed bearing ensures effective lubrication, extending the life of the bearing system.
With a mud fluid circulation system and three jet nozzles, it optimizes fluid flow, keeping the cones clean and improving drilling efficiency. The 4 1/2 API REG PIN thread connection ensures compatibility with various drill rigs.
This bit offers gauge protection and shirttail protection for added durability. Its operating parameters, ranging from RPM 180-60 and WOB 0.3-0.75, make it suitable for high-precision drilling operations.
HJ Bit manufactures this product with attention to quality and cost-effectiveness, offering it for sale in a variety of drilling sectors. The bit is designed for efficient, cost-effective operations in soft rock formations, making it a reliable choice for manufacturers and suppliers alike.
| Parameter | Value |
|---|---|
| IADC Code | 117 |
| Diameter | 7 7/8" (200mm) |
| Tooth Type | Milled tooth/Steel tooth |
| Bearing Type | Elastomer sealed bearing |
| Circulation Type | Mud fluid |
| Thread Connection | 4 1/2 API REG PIN |
| Nozzle | Three jet nozzles |
| Gauge Protection | Available |
| Shirttail Protection | Available |
| Operating RPM (r/min) | 180~60 |
| Operating WOB (KN) | 0.3~0.75 |
Bearing Structure: High precision journal bearing with thrust faces. The cone is locked with a ball, and the head bearing is hardfaced. The friction-reducing alloy lining and silver plating improve abrasion resistance and performance at high speeds.
G-Gauge Protection: Tungsten carbide inserts are placed in the gauge area. These reduce wear in abrasive formations and enhance the bit's stability and lifespan.
Cutter: Equipped with premium carbide teeth. These teeth have high resistance to breaking and abrasion, extending the cutting structure's lifespan.
Nozzle: Designed with sturdy nozzles. They provide optimal fluid distribution and increase flow capacity to the cones.
Enhanced Bearing Durability: Designed for high-speed rotary drilling, ensuring longer service life and reliable performance.
Improved Wear Resistance: Tungsten carbide gauge inserts reduce wear in abrasive formations, increasing the bit's durability.
Extended Cutter Lifespan: Premium carbide teeth offer improved resistance to breaking and abrasion, extending cutter life.
Optimized Fluid Distribution: The sturdy nozzle design ensures efficient cone cleaning and better drilling performance.
Water Well Drilling: Effective in very soft formations like clay, mudstone, and chalk.
Oil & Gas Well Drilling: Ideal for soft rock formations with low compressive strength.
Geothermal Well Drilling: Reliable in soft formations, perfect for geothermal drilling.
HDD and Exploration Projects: Versatile for horizontal directional drilling and various exploration tasks.
General Drilling Projects: Suitable for low-strength formations such as soft rock and mudstone.
Customization: Tailored designs and specifications to meet specific drilling needs.
Global Delivery: Fast shipping to worldwide locations, ensuring timely delivery.
Technical Support: Expert guidance available for product selection and maintenance.
After-Sales Service: Ongoing maintenance, parts replacement, and customer support for optimal performance.
What is the IADC code for the 7 7/8'' 200mm Tricone Bit?
The IADC code for this Tricone bit is IADC 117. This code indicates it is designed for soft rock formations with low compressive strength.
What type of bearings does this Tricone bit use?
This bit is equipped with elastomer sealed bearings, which help maintain proper lubrication and ensure smooth performance under high speeds.
What are the main applications of the 7 7/8'' Tricone bit?
The bit is designed for water well drilling, oil and gas well drilling, geothermal well drilling, HDD, and exploration projects, especially in soft rock formations like clay and chalk.
What is the recommended operating range for RPM and WOB?
The RPM (rotations per minute) range is from 180 to 60 RPM, while the WOB (weight on bit) is from 0.3 to 0.75 kN.
How does the 7 7/8'' Tricone bit provide durability?
The bit is designed with premium carbide teeth, a high precision journal bearing, and tungsten carbide gauge protection, which significantly increase the bit’s abrasion resistance and extend its lifespan.
The 7 7/8'' 200mm IADC 117 Soft Rock Water Well Drilling Tricone Steel Tooth Bit is designed for use in soft rock formations. Manufactured by HJ Bit, this bit is ideal for water well drilling, oil & gas well drilling, and general exploration projects.
The bit features a milled tooth/steel tooth design, providing enhanced performance in very soft formations like clay and mudstone. Its elastomer-sealed bearing ensures effective lubrication, extending the life of the bearing system.
With a mud fluid circulation system and three jet nozzles, it optimizes fluid flow, keeping the cones clean and improving drilling efficiency. The 4 1/2 API REG PIN thread connection ensures compatibility with various drill rigs.
This bit offers gauge protection and shirttail protection for added durability. Its operating parameters, ranging from RPM 180-60 and WOB 0.3-0.75, make it suitable for high-precision drilling operations.
HJ Bit manufactures this product with attention to quality and cost-effectiveness, offering it for sale in a variety of drilling sectors. The bit is designed for efficient, cost-effective operations in soft rock formations, making it a reliable choice for manufacturers and suppliers alike.
| Parameter | Value |
|---|---|
| IADC Code | 117 |
| Diameter | 7 7/8" (200mm) |
| Tooth Type | Milled tooth/Steel tooth |
| Bearing Type | Elastomer sealed bearing |
| Circulation Type | Mud fluid |
| Thread Connection | 4 1/2 API REG PIN |
| Nozzle | Three jet nozzles |
| Gauge Protection | Available |
| Shirttail Protection | Available |
| Operating RPM (r/min) | 180~60 |
| Operating WOB (KN) | 0.3~0.75 |
Bearing Structure: High precision journal bearing with thrust faces. The cone is locked with a ball, and the head bearing is hardfaced. The friction-reducing alloy lining and silver plating improve abrasion resistance and performance at high speeds.
G-Gauge Protection: Tungsten carbide inserts are placed in the gauge area. These reduce wear in abrasive formations and enhance the bit's stability and lifespan.
Cutter: Equipped with premium carbide teeth. These teeth have high resistance to breaking and abrasion, extending the cutting structure's lifespan.
Nozzle: Designed with sturdy nozzles. They provide optimal fluid distribution and increase flow capacity to the cones.
Enhanced Bearing Durability: Designed for high-speed rotary drilling, ensuring longer service life and reliable performance.
Improved Wear Resistance: Tungsten carbide gauge inserts reduce wear in abrasive formations, increasing the bit's durability.
Extended Cutter Lifespan: Premium carbide teeth offer improved resistance to breaking and abrasion, extending cutter life.
Optimized Fluid Distribution: The sturdy nozzle design ensures efficient cone cleaning and better drilling performance.
Water Well Drilling: Effective in very soft formations like clay, mudstone, and chalk.
Oil & Gas Well Drilling: Ideal for soft rock formations with low compressive strength.
Geothermal Well Drilling: Reliable in soft formations, perfect for geothermal drilling.
HDD and Exploration Projects: Versatile for horizontal directional drilling and various exploration tasks.
General Drilling Projects: Suitable for low-strength formations such as soft rock and mudstone.
Customization: Tailored designs and specifications to meet specific drilling needs.
Global Delivery: Fast shipping to worldwide locations, ensuring timely delivery.
Technical Support: Expert guidance available for product selection and maintenance.
After-Sales Service: Ongoing maintenance, parts replacement, and customer support for optimal performance.
What is the IADC code for the 7 7/8'' 200mm Tricone Bit?
The IADC code for this Tricone bit is IADC 117. This code indicates it is designed for soft rock formations with low compressive strength.
What type of bearings does this Tricone bit use?
This bit is equipped with elastomer sealed bearings, which help maintain proper lubrication and ensure smooth performance under high speeds.
What are the main applications of the 7 7/8'' Tricone bit?
The bit is designed for water well drilling, oil and gas well drilling, geothermal well drilling, HDD, and exploration projects, especially in soft rock formations like clay and chalk.
What is the recommended operating range for RPM and WOB?
The RPM (rotations per minute) range is from 180 to 60 RPM, while the WOB (weight on bit) is from 0.3 to 0.75 kN.
How does the 7 7/8'' Tricone bit provide durability?
The bit is designed with premium carbide teeth, a high precision journal bearing, and tungsten carbide gauge protection, which significantly increase the bit’s abrasion resistance and extend its lifespan.
