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Carbide PDC Rock Drill Bit 12 1/4 Inch 311mm Oil Well Drill Head

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China Shaanxi Hainaisen Petroleum Technology Co.,Ltd certification
China Shaanxi Hainaisen Petroleum Technology Co.,Ltd certification
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Carbide PDC Rock Drill Bit 12 1/4 Inch 311mm Oil Well Drill Head

Carbide PDC Rock Drill Bit 12 1/4 Inch 311mm Oil Well Drill Head
Carbide PDC Rock Drill Bit 12 1/4 Inch 311mm Oil Well Drill Head

Large Image :  Carbide PDC Rock Drill Bit 12 1/4 Inch 311mm Oil Well Drill Head

Product Details:
Place of Origin: China
Brand Name: Hainaisen
Certification: ISO 9001
Model Number: 12-1/4 HS6633TB
Payment & Shipping Terms:
Minimum Order Quantity: 5 pieces
Price: To be negotiable
Packaging Details: iron case
Delivery Time: 7 business days
Payment Terms: T/T, L/C
Supply Ability: 20pcs per day

Carbide PDC Rock Drill Bit 12 1/4 Inch 311mm Oil Well Drill Head

Description
Size: 12 1/4", 311.15mm Cutter Size: 1613
Rock Formation: F<12 Advantage: High Strength,factory Manufactures
API Connection: 6-5/8 REG
High Light:

12 1/4 inch PDC Rock Drill Bit

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carbide PDC Rock Drill Bit

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311mm oil well drill head

12 1/4 Inch 5 Blades Carbide Tipped Drill Bits Tricone Drill Bit Rock Drill Bits

 

1. The cast surface of the crown of the drill bit is longer, which is suitable for neutral and abrasive formations.
2. The cone surface is shallow and the cleaning power is good.
3. The PDC tool angle is 13-16°, which makes the drill bit have stronger feedability and higher rotational speed.
4. The design of the helical blade is conducive to the exposure of the PDC tool, so that the drill bit can drill into deeper formations at a higher speed.

PRODUCT SPECIFICATIONS
Size 12 1/4 inch (Φ311.15mm)
Model number 12-1/4 HS6633TB
Body type steel body
Number of blade 6
Primary PDC cutter size 1613
Number of nozzle 9
Gauge length 91.13mm
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
OEM Yes
Customized Size Yes

 

Carbide PDC Rock Drill Bit 12 1/4 Inch 311mm Oil Well Drill Head 0

Carbide PDC Rock Drill Bit 12 1/4 Inch 311mm Oil Well Drill Head 1

 

Package&Delivery

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

Please contact us freely if you have any other requests.
Carbide PDC Rock Drill Bit 12 1/4 Inch 311mm Oil Well Drill Head 2

 
Our Principle

Our principle is to provide our customers with the highest quality tools, accessories, and services in the industry. Years of experience, well-trained professionals and a complete mechanical workshop support us. Reducing costs, speeding up drilling, and ensuring safety have always been our mission.

 

FAQ

1. Why you choose us?
We are factory of drill bits, so the price is affordable, and the quality can be controlled. Also, we can do customized products according to client's request.
Our promise is to provide reasonable prices, short production period, and satisfactory after-sales services.

 

2. Whether accpect customized products according to client's requirement?
Yes, we accept customization, no matter what size or how many blades you want.


3. Can I visit your factory online?
Yes, we can definitely show our workshop, warehouse, office online through WeChat, Whatsapp or Skype.

 

4. How to order the products?
Send the inquiry with detail item description or with Model number. If there is no packing demand we take it as sea-way packing. If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.

 

 

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

Contact Details
Shaanxi Hainaisen Petroleum Technology Co.,Ltd

Contact Person: MR.LIU

Tel: 0086 13468853442

Send your inquiry directly to us (0 / 3000)