B21, China Town Mall, Midrand
Toothed Water Well Geothermal Well Drilling Rig Accessories Tooth Wheel Three Wing Drill Bit
- Section : Machinery
- Category : Machine Tool Equipment
- SKU : 1601195310538
Toothed Water Well Geothermal Well Drilling Rig Accessories: Three Wing Drill Bit
Upgrade your drilling equipment with the HY-TLI series bit, an O-ring rubber sealed roller bearing bit designed for high drilling speed. This bit is an ideal and economical tool for various drilling applications, thanks to its advanced features and durable construction.
Specifications:
| Bit Size | 8 3/4" (220.7mm) |
| Thread Connection | 4 1/2" Reg pin |
| Bearing Type | Rubber/Metal O-ring Journal Bearing |
| Recommended Make Up Torque | 16.3~21.7 KN.M |
| WOB (Weight On Bit) | 0.35~0.5 KN/mm |
| Rotary Speed | 70~40 r/min |
| Formation | Medium hard with high compressive strength and thick &hard stringers, such as hard shale, limestone, sandstone, and dolomite. |
Key Features:
Rubber sealed roller bearing structure for high drilling pressure and speed
Surface wear reduction and hardening treatment for improved bearing capacity and anti-bite ability
New high-temperature resistant lubricating grease for improved sealing and lubrication at temperatures up to 250°
High-strength and high-toughness hard alloy teeth for increased impact resistance and reduced tooth breakage
Optimized design for cutting ability and speed with unique alloy tooth shape
Applications:
Water well drilling
Geothermal well drilling
Oil and gas exploration
Mining operations
Product Info Gallery:
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 03 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What is the size of the Three Wing Drill Bit?
The size of the Three Wing Drill Bit is 8 3/4 inches (220.7 mm).
2. What type of thread connection does this drill bit use?
This drill bit uses a 4 1/2 inch Reg pin thread connection.
3. What is the recommended make-up torque for this drill bit?
The recommended make-up torque for this drill bit is between 16.3 to 21.7 kN.m.
4. What types of formations is this drill bit suitable for?
This drill bit is suitable for medium hard formations with high compressive strength and thick, hard stringers, such as hard shale, limestone, sandstone, and dolomite.
5. What is the rotary speed range for this drill bit?
The rotary speed range for this drill bit is between 70 to 40 r/min.
6. What are the key features of the Three Wing Drill Bit?
Key features include a rubber sealed roller bearing structure, surface wear reduction treatment, high-temperature resistant lubricating grease, hard alloy teeth, and an optimized design for cutting ability.
7. Is this drill bit designed for high drilling speed?
Yes, this drill bit is designed for high drilling speed, making it efficient for various applications.
8. What applications can this drill bit be used for?
This drill bit can be used for water well drilling, geothermal well drilling, oil and gas exploration, and mining operations.
9. What is the bearing type of the Three Wing Drill Bit?
The bearing type of the Three Wing Drill Bit is a rubber/metal O-ring journal bearing.
10. How does the design of the teeth contribute to performance?
The high-strength and high-toughness hard alloy teeth provide increased impact resistance and reduce tooth breakage, enhancing overall drilling performance.
11. What kind of lubrication does the drill bit use?
The drill bit uses a new high-temperature resistant lubricating grease for improved sealing and lubrication at temperatures up to 250°C.
12. Can this drill bit be used in extreme temperatures?
Yes, the drill bit is designed to operate in high temperatures, with lubrication effective up to 250°C.
13. What makes this drill bit an economical choice?
The advanced features and durable construction of the drill bit make it an ideal and economical tool for various drilling applications.
14. How does the rubber sealed structure benefit drilling?
The rubber sealed structure enhances the bearing's ability to withstand high drilling pressure and speed, improving overall efficiency.
15. Is this drill bit compatible with all drilling rigs?
While the drill bit is designed for a wide range of applications, compatibility with specific drilling rigs may vary based on thread connection and rig specifications.
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