9 1/2in Threaded Button Bits Roller Bearing 7 Nozzle Oil Well Drill Head

Place of Origin China
Brand Name Hainaisen
Certification ISO 9001
Model Number 9-1/2 HS95130C
Minimum Order Quantity 5 pieces
Price To be negotiable
Packaging Details iron case
Delivery Time 5-7 business days
Payment Terms T/T, L/C
Supply Ability 20pcs per day

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WhatsApp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

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Product Details
Size 9 1/2 Inch (241.3mm) Advantage Reasonable Price, Complete Production Line
Blades 3, 4, 5, 6, 7, 8, 9.. Blades Color As Required
Nozzle 7 Application Oil Well
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9 1/2in Threaded Button Bits


roller bearing Threaded Button Bits


Hainaisen 7 nozzle oil well drill head

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Product Description

9 1/2 Inch 5 Blades Carbide Insert Drill Bits Oil Well Drilling Bit


1. Rolling seal bearing structure, the cylindrical roller cone is in the groove, which increases the journal size.

2. Thrust bearing pairs are surface-treated and hardened respectively.

3. The differential pressure and prevent drilling fluid restrictions in the lubricating system all rubber oil storage

sac, for bearing system provides good lubrication guarantee.Product advantage:

GA series bit for O form rubber sealing roller bearing drill bits, low pressure for the high speed drilling drilling,

it is an ideal and economic tools. 


Size 9 1/2 inch (Φ241.3mm)
Model number 9-1/2 HS95130C
Body type steel body
Number of blade 5
Primary PDC cutter size 1913
Number of nozzle 7
Gauge length 52.37mm
API connection 6-5/8 REG
Make-Up Torque(KN.m) 33.03~43.3(9.56) KN·m(Mpa)
Application Oil & Nature Gas
Quality High Level
Package Iron Case
MOQ 5 Pieces
Certificate ISO 9001
Customized Size Yes


9 1/2in Threaded Button Bits Roller Bearing 7 Nozzle Oil Well Drill Head 0

9 1/2in Threaded Button Bits Roller Bearing 7 Nozzle Oil Well Drill Head 1



Our bits will be shipped within 4 days after 50% full payment is received by sea or air as you require.

Please contact us freely if you have any other requests.

9 1/2in Threaded Button Bits Roller Bearing 7 Nozzle Oil Well Drill Head 2

Our Principle

Our goal is to provide our customers with the best quality tools, accessories and service in the industry. We are supported by many years of experience, trained professionals and a full machine shop. Reduce the cost ,Speed the drilling ,Guarantee the safety is always our aim.




1. Are you a trading company or manufacturer?

We have been a professional manufacturer of PDC bits since 2013.


2. About lead time and shipping time?

The lead time depends on the quantity of the order. Usually, it will take 3-5 days to ship to Tianjin Port or XI'AN Airport, China. For the small order or urgent order, we can send you by air once the order is confirmed.


3. Is it produced according to the standard? And can I expect a quality product?

Yes, all our activities are accredited to ISO9001: 2015, both in products and services. At the same time, mature production technology will ensure the quality to satisfy the international request. We have strictly inspection in the production. Our bits are exported to the Middle East, Europe, North America, South America, Australia, and other countries and regions.


4. How do you guarantee your quality?

We choose advanced production technology and equipment, strictly control the entire production process, and inspect the finished drill bits. We can also make multiple design modifications based on customer feedback, ultimately guaranteeing excellent drilling results for customers.


Communication knows no boundaries, no matter where you are. If you have any requests, please feel free to contact us at anytime!