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TCI Tricone Bit is the most popular drilling bit in the world,it can be widely used for Oil&Gas Drilling,Mining,Water Well, Geological Exploration areas.
The IADC from 417 to 837 can meet your difference hard formation drilling.
Also you can tell us the drilling formation,then we can offer professional suggestion for IADC.
Product Name | API 17 1/2" IADC415 Tungsten Carbide Insert Bit Tricone Drill Bit |
Bit Diameter | 17 1/2"= 444.5mm |
IADC Code | 415 |
Product Standard | API Spec. 7-1 |
Pin Thread | API Reg. 7 5/8" |
Sealed Bearing | O-Ring Sealed Journal Bearing |
Normal WOB | 0.5~1.05 KN/MM (Bit Diameter) |
Gross / Net Weight | 255/270 Kgs |
Packing Size | 550X500X510 mm |
Rotary Speed | 100~50 RPM |
Cutting Structure | Large dia offset crested scoop compacts in inner row ,wedge compacts in outer row,and a row of trimmers is added between gage row and heel row. |
Drilling Formation | Very soft with low compressive strength and high drillabiliyt,such as shale,clay,sandstoneand conglomerate,etc |
Cangzhou East Drilling Tools Co.,Ltd is a China professional manufacturer of tricone bit,PDC bit,single roller cone,hole opener ,step drag bit in Oil&Gas,Mining and Water Well Drilling fields.
Our company has worked on production and exporting business more than 16 years and have exported to America,UK,Canada,Italy,Dubai,Singapore,Brazil,South Africa and so on.
We have professional team to offer good quality drilling bits and also can provide creative solutions for you. So welcome to send any inquiry to us !
IADC | Cutting Structure | Applicable Formations | ||||
417/437 | Large dia offset crested scoop compacts in inner row ,wedge compacts in outer row,and a row of trimmers is added between gage row and heel row. | Very soft with low compressive strength and high drillabiliyt,such as shale,clay,sandstoneand conglomerate,etc | ||||
Soft with thin & hard stringers,such as salt bed,mudstone,sandstone,soft limestone and hard shale,etc. | ||||||
537/547 | Offset crested scoop compacts in inner row,wedge compacts in outer row,imequable spaced compacts arrangement,and a row of trimmers is added between gage row and heel row | Medium soft with low compressive strength and harder abrasive stringers,such as hard shale,hard gypsolyte,soft limestone,sandstone and dolomite with stringers,etc. | ||||
617 | Large radius scoop compacts in inner row,wedge pacts in outer row,inequable spaced compacts arrangement,and a row of trimmers is added between gage row and heel row. | Medium hard with high compressive strength and thick&hard stringers,such as hard shale,limestone,sandstone and dolomite,etc. | ||||
637 | Medium hard with high compressive strength and high abrasiveness,such as limestone,dolomite,sandstone and chert,etc. | |||||
737 | Spherical compacts in nose row and heel row,conical spherical compacts in inner row. | Hard formation with high abrasiveness,such as hard limestone,dolomite,hard sandstone and chert,etc. | ||||
837 | Very hard with high abrasiveness,such as quartzite,sandy quartzite,chert and basalt,etc |
Plywood box is the most popular and safe export packing for tricone bit,we also accept special packing requirement before shipment or production.
Also we will stick the ship mark as your requirement on the outside of export packing.
Usually we have enough stock for the usual sizes of tricone bit ,so the delivery time will be 2-3 work days,we just need the time to paint and packing.
If we don't have stock or stock is not enough,we will need 7-30 work days to produce as your requirement.
A: We are factory and has exported many years.
A: Generally it is 3-5 days if the goods are in stock. We need produce time 15-30 days if the goods are not in stock, it is according to quantity
A:Yes, we could offer the sample for testing with very good price but is not free,we can reduce some money for further coopertation .
A: If the goods on stock, 100% in advance. If the lead time more than 10 work days,Payment 30% T/T in advance ,rest balance before shippment,or 100% payment in advance through Cooig.com.
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