API 4 1/2"Steel Tooth Bit Milled Tooth Bit Tricone Roller Bit for Well Drilling
* This Series Tricone Bit Diameter from 3 7/8"to 36 inch,IADC Code from 116 to 316.
*Bearing : Rubber (O-Ring )Sealed Journal Bearing Bit
*Application Formation: Soft to medium soft with low compressive strength or soft with harder stringers. such as hard gypsolyte.soft limestone and sandstone,etc
* Cutting Structure: Hardfaced gauge and all tooth surfaces,and the gauge fitted with compacts for enhanced gauge protection.
Product Name | API 4 1/2"Steel Tooth Bit Milled Tooth Bit Tricone Roller Bit for Well Drilling |
| Bit Diameter | 4 1/2"=114.3 mm |
Model | S216G |
Product Standard | API Spec. 7-1 |
Pin Thread | API Reg. 2 3/8" |
Sealed Bearing | O-Ring Sealed Journal Bearing |
Normal WOB | 0.35~1.20 KN/MM (Bit Diameter) |
Gross / Net Weight | 8 / 7 Kgs |
Packing Size | 150X150X220 mm |
Rotary Speed | 100~50 RPM |
Cutting Structure | Less teeth and teeth space,gage protection by using T shape teeth on the heel row ,hardfacing on all teeth faces and gage.Insert on TH217 heel row and gage for gage protection. |
Drilling Formation | Medium hard with higher compressive strength and hard streaks(hard shale,sandstone,limestone,etc.) |
Cangzhou East Drilling Tools Co.,Ltd is a China professional manufacturer of tricone bit,PDC bit,hole opener,drag bit inOil&Gas,Mining and Water Well Drillingfields.
Our company has worked on production and exporting business more than 15 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.
Export Packing
Wooden box is the most popular packing for tricone bit,we also accpet special packing reqirement before shipment or production.For example ,Carton Box Design with your company name.
Delivery Time
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
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Q: Are you trading company or manufacturer ?
A: We are factory and has 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 could offer the sample for testing wth very good price but is not free,we can reduce some money for further coopertation .
Q: What is your terms of payment ?
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 Alibaba.com.
If you have another question, pls feel free to contact us as below:
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