17.5 Inch CR537 TCI Tricone Drill Bit 444.5mm with 250kg Weight and Rubber Sealed Journal Bearing
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
5-15work days
Product Description
Product Overview
The CR537 TCI tricone drill bit utilizes advanced impact crushing technology to efficiently break rock formations. During operation, the cutting structure generates longitudinal vibration that delivers powerful impacts to the rock surface, making this the primary mechanism for rock fragmentation in cone drill bits.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | 17 1/2 inch CR537 TCI Tricone Bit |
| Size | 17 1/2 inch (444.5mm) |
| Model Number | CR537 |
| Series | CR |
| Tooth Type | TCI (Tungsten Carbide Insert) |
| Connection | 7 5/8" Reg Pin |
| Bearing System | Rubber Sealed Journal Bearing |
| Nozzle Configuration | Three Jet Nozzles |
| Weight | 250kg |
| Certifications | A 7-1 SY/T5164, ISO9001:2008 |
Applications
Water well drilling, oil well drilling, HDD (Horizontal Directional Drilling), geological exploration, and various industrial drilling operations.
Recommended Rock Formations
Medium soft formations with low compressive strength and harder abrasive stringers, including shale, hard gypsolyte, soft limestone, sandstone, and dolomite with stringers.
Drilling Parameters
| IADC Code | WOB (KN/mm) | RPM (r/min) |
|---|---|---|
| 417 | 0.35-0.90 | 140-70 |
| 437 | 0.35-0.95 | 140-60 |
| 447 | 0.35-1.00 | 140-60 |
| 517,527 | 0.35-1.05 | 120-50 |
| 537,547 | 0.35-1.05 | 110-40 |
| 617,627 | 0.35-1.05 | 80-40 |
| 637,647 | 0.70-1.20 | 70-40 |
| 737,837 | 0.70-1.20 | 70-40 |
Manufacturer Profile
Crossing Bit is a leading manufacturer of PDC bits and tricone bits in northern China, with exports to over 30 countries worldwide. Our reputation spans across drilling, construction, HDD, exploration, water well, geothermal, mining, and oil & gas industries. We specialize in developing high-quality drilling tools including tricone bits, PDC bits, tricone cutters, PDC reamers, drag bits, and HDD hole openers to meet diverse customer requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hebei Crossing Drill Bit Manufacture Co.,LTD
Location
Junzi Guan Village, Hejian, Cangzhou, Hebei, China
Contact Person
Abby Hu