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Brand Name : ChuanZuan
Model Number : IADC 537
Certification : CE
Place of Origin : China
MOQ : 1 piece
Price : Negotiable
Payment Terms : T/T PAYPAL
Supply Ability : 2000 pieces/month
Delivery Time : 5-8 days
Packaging Details : Fumigation free wooden box or customized according to your requirements.
Name : TCI tricone drilling bit
Usage : Construction
Size : 9 7/8 inch
Thread type : 6 5/8 API Reg
Weight : 70 kg
Formation : medium hard geology
Processing Type : Forging
MOQ : 1 piece
Package : Fumigation free wooden box or customized according to your requirements.
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 |
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API 9 7/8 Inch IADC 537 TCI Tricone Rock Drill Bit For Medium Hard Geology Images |