API 8 1/2" IADC537 TCI Tricone Roller Bit Tricone Bit
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Product specifications
Product specifications
Product details
Product details
SPECIFICATIONS
Bearing Type : O-Ring Sealed Journal
Bit Diameter : 8 1/2" = 215.9mm
Brand Name : EAST
Formation : Medium Hard Formation
Hydraulic Design : 3 Nozzles with Snap Rings
IADC Code : 537
MOQ : 1 Piece
Machine Type : Drilling Tool
Machinery Test Report : Provided
Material : Carbide
Pin Connection : 4 1/2" API Regular
Place of Origin : Hebei, China
Processing Type : Casting
Product Name : API 8 1/2" IADC537 TCI Tricone Roller Bit Tricone Bit
Standard : API Spec 7-1
Type : DRILL BIT
Usage : Oil, Gas and Water Well Drilling
Use : Well Drilling
Video outgoing-inspection : Provided
Warranty : 3 Years
Weight (KG) : 45
API 8 1/2" IADC537 TCI Tricone Roller Bit Tricone Bit
HA/HAT Series Tricone Bit Diameter from 3 7/8-36 inches,IADC Code from 127 to 837 .
IADC 517 or 537 ,we have enough stock,it can be used for water well,oil & gas drilling and so on.




API 8 1/2" IADC537 TCI Tricone Roller Bit Tricone Bit |
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Bit Diameter |
8 1/2" = 215.9 mm |
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IADC Code |
537 |
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Material |
Tungsten Carbide |
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Bearing Type |
Sealed Journal |
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Approx. Weight |
40 kgs |
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Normal WOB |
0.50~1.05 KN/mm(bit dia.) |
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Applicable Formations |
Medium soft with low compressive strength and harder abrasive stringers, such as hard shale, hard gypsolyte, soft limestone, sandstone and dolomite with stringers, etc.
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Cutting Structure |
Large radius offset crested scoop compacts in inner row,wedge compacts in outer row,high compact exposure and inequable spaced compacts arrangement |
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Cangzhou East Drilling Tools Co.,Ltd has been one of the most professional manufacturer of tricone bit,PDC bit,hole opener ,drag bit in Oil&Gas drilling fields of China. Our company has worked on international trade business for over 16 years.we have served a widely international market and provided creative solutions for our customers.






Packing: Wooden box is the most popular packing, we also accept special packing reqirement before shipment or production.For example ,Carton Box Design with your company name.
Delivery: Usually we have enough stock for the normal size of tricone bits ,so the delivery time will be 2-3 work days,we need this time to paint and packing.If we dont have stock or stock is not enough,we will need 7-15 work days to produce as your requirement.


Q: Are you trading company or manufacturer?
A: We are factory and have exported many years.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. We need produce time 7-15 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? is it free or extra ?
A: Yes, we can offer the sample for testing with very good price but is not free, we can reduce some money for further cooperation.
Q: What are your terms of payment?
A: If the goods are 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 Alibaba.com.
If you have another question, pls feel free to contact us as below:
Materials & Care
Materials & Care
Made from soft, breathable, and sustainable fabrics, our clothing is built for comfort and everyday durability. To keep items looking their best, machine wash cold with like colors and tumble dry low. Avoid bleach or harsh detergents to preserve fabric quality and color over time.
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