Product Details
9 7/8 inch IADC 537 TCI tricone bit
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd was
established in 1990.
How to choose a model
IADC | Rock formation | WOB (KN/mm) | PRM(r/min) |
417/427/437 | Low compressive strength, high drill-ability and extremely soft
formation, like shale, clay, sandstone,etc. | 0.35~0.90 | 140~70 |
447 | Low compressive strength, high drill-ability and soft formation,
like shale, clay, sandstone, soft limestone, salt rock, plaster
etc. | 0.37~1.00 | 140~60 |
517 | Low compressive strength, high drill-ability and soft formation,
like shale, clay, sandstone, soft limestone, salt rock, etc. | 0.37~1.05 | 120~50 |
527 | Soft formation with low compressive, like Low compressive strength,
high drill-ability and soft formation, like shale, clay, sandstone,
soft limestone, salt rock, anhydrite etc. | 0.35~1.05 | 120~50 |
537/547 | Low compressive strength, medium hard formation with hard abrasive
interlayer, like Hard shale, anhydrite, soft limestone, sandstone,
dolomite with mezzanine, etc. | 0.50~1.05 | 110~40 |
617/627 | High compressive strength, medium hard and thick hard interlayer,
like hard shale, limestone, sandstone, dolomite, etc. | 0.50~1.05 | 80~40 |
637/737 | High compressive strength, medium hard and high abrasive formation,
like limestone, dolomite, sandstone, chert, etc. | 0.7~1.20 | 70~40 |
Company Profile
Our Certificates
Product Packing And Shipping
Contact Us
1 Q: Are you manufacture?
A: Yes, we are and more than 20 years.
2 Q: Where are you located in?
A: We are located in Hejian City Cangzhou City Hebei China
3 Q:What are your main products?
A: Our mainly products are TCI tricone bit, steel tooth tricone
bit, single cone bit, HDD hole opener, PDC bit and PDC drag bit.
4 Q: What's your MOQ?
A: Our MOQ 1 piece, but if you just want sample test quality we
also can supply to you.
5 Q: How many days with your delivery?
A: We can delivery goods with 7 days if we have goods in stock, if
need produce with your demand we will negotiation with you.
More question you want to know, contact us feel free without
hesitation.No matter how far from us but communication without
borders.
Company Profile
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd has more than 20 years of experience in manufacturing and design.
We specialize in researching and production of TCI Tricone Bit,
Steel Tooth tricone bit, PDC bit, Drag bit, HDD hole opener,
Tricone bit cutter and Drilling Accessories. Application fields
include oil well drilling, gas well drilling, geothermal well
drilling, mining, geological survey, hydrographic survey, water
well drilling, HDD pipelinesprojects, foundation projects.
Our goal is to provide the best quality products and service to our
customers. We have professional R&D team, advanced equipment
and precision instruments. Reduce the cost, Speed the drilling,
guarantee the safety is always our aim.
Win-win cooperation is our ultimate pursuit. Contact us anytime if
you are looking for a drill bit manufacturer.