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 |
| Cutting Structure | Milled Tooth or Insert |
| Material | Alloy |
| Sealed Type | Rubber Sealed Bearing |
| Circulation Type | Jet Air |
| Application | Oil and Gas Drilling |
| Seal | rubber sealed |
| Main Market | America,Europe,Africa,etc. |
| Nozzle Type | Fixed or Adjustable |
| 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 |
| Cutting Structure | Milled Tooth or Insert | Material | Alloy |
| Sealed Type | Rubber Sealed Bearing | Circulation Type | Jet Air |
| Application | Oil and Gas Drilling | Seal | rubber sealed |
| Main Market | America,Europe,Africa,etc. | Nozzle Type | Fixed or Adjustable |
| Certification | ISO9001 | Place of Origin | Hebei,China |
| High Light | Iadc 437 Mill Tooth Bit ，215.9mm Mill Tooth Bit ，8 1/2 Inch mill tooth bit drilling | ||
A three cone drill bit is a powerful, adaptable, and efficient drilling tool. It plays an important role in oil drilling, geological drilling, and other fields, making tremendous contributions to China's energy development and geological exploration. With the continuous progress of technology and the continuous development of the market, three cone drill bits will have broader application prospects and higher requirements.
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PRODUCT SPECIFICATIONS |
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product name |
8 1/2 inch CR437 TCI tricone bit |
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size |
215.9mm |
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model number |
CR437 |
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series |
CR |
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tooth type |
TCI |
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connection |
4 1/2" Reg pin |
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bearing |
rubber sealed roller bearing |
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Nozzle |
three jet nozzles |
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application |
water well,oil well,HDD,exploration,etc |
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weight |
48kg |
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certificate |
SY/T5164,ISO9001:2008 |
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RECOMMENDED ROCK FORMATIONS |
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very soft with low compressive strength,such as shale,clay,sandstone and soft limestone,etc. |
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RECOMMENDED DRILLING PARAMETERS FOR APPLICATION |
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Type&IADC code |
116,117 |
126,127 |
136,137 |
216,217 |
317 |
337 |
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WOB(KN/mm) |
0.35~0.90 |
0.35~1.00 |
0.35~1.05 |
0.35~1.2 |
0.7~1.30 |
0.80~1.40 |
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RPM(r/min) |
150~80 |
150~70 |
120~60 |
90~50 |
80~45 |
75~45 |
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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