Hebei Crossing Drill Bit Manufacture Co.,LTD
| Payment Terms | T/T |
| Supply Ability | 50000PCS/Month |
| Delivery Time | 5-15work days |
| Packaging Details | According to customer needs |
| Packing | wooden box |
| Material | tungsten carbide insert |
| Formation | soft |
| Application | Oil and Gas Drilling |
| Sealed Type | Rubber Sealed Bearing |
| Color | Blue |
| Thread Type | API |
| Nozzle Type | Fixed |
| Cutting Structure | Tungsten Carbide Inserts |
| Certification | ISO9001 |
| Place of Origin | Hebei,China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 50000PCS/Month |
| Delivery Time | 5-15work days | Packaging Details | According to customer needs |
| Packing | wooden box | Material | tungsten carbide insert |
| Formation | soft | Application | Oil and Gas Drilling |
| Sealed Type | Rubber Sealed Bearing | Color | Blue |
| Thread Type | API | Nozzle Type | Fixed |
| Cutting Structure | Tungsten Carbide Inserts | Certification | ISO9001 |
| Place of Origin | Hebei,China | ||
| High Light | 4 1/2 Inch Tricone Rock Bit ，Tricone Rock Bit IADC737 ，4 1/2 Inch tci tricone drill bits | ||
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PRODUCT SPECIFICATIONS |
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Product name |
4 1/2 inch CR737 TCI tricone bit |
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Size |
4 1/2 inch,114.3mm |
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Model number |
CR737 |
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Series |
CR |
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Tooth type |
TCI |
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Connection |
2 7/8" Reg pin |
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Bearing |
rubber sealed journal bearing |
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Nozzle |
center jet nozzles |
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Application |
water well,oil well,HDD,exploration,etc |
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Weight |
8kg |
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Certificate |
,SY/T5164,ISO9001:2008 |
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RECOMMENDED ROCK FORMATION |
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hard formation with high compressive strength and high abrasiveness,such as limestone,dolomite,sandstone and chert,etc. |
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RECOMMENDED DRILLING PARAMETERS FOR APPLICATION |
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Type&IADC code |
417 |
437 |
447 |
517,527 |
537,547 |
617,627 |
637,647 |
737,837 |
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WOB(KN/mm) |
0.35~0.90 |
0.35~0.95 |
0.35~1.00 |
0.35~1.05 |
0.35~1.05 |
0.35~1.05 |
0.70~1.20 |
0.70~1.20 |
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RPM(r/min) |
140~70 |
140~60 |
140~60 |
120~50 |
110~40 |
80~40 |
70~40 |
70~40 |
Crossing Bit, a leading manufacturer of PDC bits and tricone bits in northern China, has exported its high-quality drill bits to more than 30 countries, demonstrating its strong market influence and exceptional product strength.
Crossing Drilling Tools has not only established a sterling reputation in the drilling, construction, HDD (horizontal directional drilling), exploration, water well, geothermal, mining, and oil & gas industries, but has also gained widespread recognition from customers for its exceptional product reliability and quality. We are committed to developing and producing a range of high-quality tools, including tricone bits, PDC bits, tricone cutters (single rollers), PDC reamers, drag bits, and HDD hole openers, to meet the diverse needs of our customers.
Our meticulously designed PDC bits are specifically optimized for directional drilling. With exceptional stability, durability, and "directional" friendliness, they are able to precisely maintain the bit's position in narrow and complex pay zones, ensuring smooth drilling operations.
This unique steerable bit technology, combined with high ROP (rate of penetration), sets Crossing Bit apart from the competition and establishes it as a leader in the industry.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2006
Total Annual:
15000000-30000000
Employee Number:
60~80
Ecer Certification：
Verified Supplier
Hebei Crossing Drill Bit Manufacture Co Ltd,as a leading manufacturer of PDC bits , tricone bits and reamers in northern China, a ,we have 20 years exporting experience to more than 60 countries , gaining widespread praise. The company maintains a great reputation in the wel... Hebei Crossing Drill Bit Manufacture Co Ltd,as a leading manufacturer of PDC bits , tricone bits and reamers in northern China, a ,we have 20 years exporting experience to more than 60 countries , gaining widespread praise. The company maintains a great reputation in the wel...
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