Best quality API Standard TCI tricone bits and steel tooth roller bits for water well drilling
⚙️ Application
Tricone bits, which some may also call roller cone bits or tri-cone bits, have three cones. Each cone can be rotated individually when the drill string rotates the body of the bit. The cones have roller bearings fitted at the time of assembly. The rolling cutting bits can be used to drill any formations if the proper cutter, bearing, and nozzle are selected.
✔️ Characteristics
1
Improved strength and wear resistance by using high-strength carbide inserts.
2
High precision bearing surface treated with advanced heat processes for enhanced load capacity.
3
Thrust bearings utilize harder, more wear-resistant materials for extended service life.
4
Sealed roller bearing structure with rollers in recessed grooves, increasing journal size.
5
Thrust bearing surfaces hard-faced and treated with friction-reducing technology.
6
Journal bearing with hard-faced head; cone bearing inlaid with friction-reducing alloy and silver-plated.
💡 Guidance of Tricone Bit Choice
📊 Specification
| IADC |
WOB (KN/mm) |
RPM (r/min) |
APPLICABLE FORMATIONS |
| 114/116/117 |
0.3~0.75 |
180~60 |
Very soft formations: clay, mudstone, chalk, etc. |
| 124/126/127 |
0.3~0.85 |
180~60 |
Soft formations: mudstone, gypsum, salt, soft limestone. |
| 134/135/136/137 |
0.3~0.95 |
150~60 |
Soft to medium: medium soft shale, hard gypsum, soft sandstone. |
| 214/215/216/217 |
0.35~0.95 |
150~60 |
Medium formations: high compress strength shale, hard gypsum, sandstone. |
| 227 |
0.35~0.95 |
150~50 |
Medium hard: abrasive shale, limestone, sandstone, dolomite, marble. |
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.
🏭 Production Line
📏 Bits Size
🔍 Testing & Quality Control
To ensure superior control, every product undergoes a rigorous quality inspection process. We maintain detailed inspection reports for every step of production to record and track measured data from manufacturing to the end user.
🛠️ Service Commitment
Our after-sales service system is strictly established according to ISO-9000 standards. We provide technical data, problem-solving solutions, and preventive measures for all maintenance projects. We follow the principle of "one equipment & one case, endless service," starting from order confirmation through the entire working life of the equipment.
Frequently Asked Questions
Are you the original manufacturer?
Yes, we are a leading official manufacturer in drilling machinery, offering the complete series of products required for various drilling operations.
Which payment terms are available?
We accept T/T and L/C terms. For T/T, a 30% down payment is required, with the 70% balance settled before shipment. Irrevocable L/C without "soft clauses" is also accepted.
How long is the delivery time?
Production normally takes 3-15 days. We maintain stock for regular machines, which can often be delivered immediately within 15 days.
What does your after-sales service include?
We offer 365×24 year-round service, even during holidays. We are committed to responding within 15 minutes and providing solutions within 24 hours.
How do I obtain spare parts when needed?
We maintain spare parts centers across multiple continents. We guarantee delivery of specialist spare parts within 72 hours to one week.
What standards are followed for product quality?
All products are manufactured under a perfect control system strictly according to ISO-9000 series, including full installation instructions and warranty certificates.
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