Oil PDC Tri Cone Bit Natural Gas Steel Diamond PDC Drill Bit 6 Blades

Place of Origin China
Brand Name Hainaisen
Certification ISO9001
Model Number 12-1/4 HS6633TB
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

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Size 12.25", 311.15mm Make-Up Torque 33.03~43.3(9.56) KN·m(Mpa)
Application Oil & Nature Gas API Connection 6-5/8 REG
Package Iron Case Material Steel
High Light

6 Blades Tri Cone Bit


Natural Gas Tri Cone Bit


PDC Drill Bit 6 Blades

Leave a Message
Product Description

12 1/4 Inch 6 Blades High Quality Drill Bits Tricone Drill Bit


1. The crown face of the drill bit is a short casting face, suitable for the formation of hard and neutral abrasives.
2. The taper surface is shallow, so the drill has good orientation, strong cleaning power and strong aggressiveness.
3. The PDC tool angle is 18-25°, which enables the drill to have higher machinability.
4. There are double rows of PDC cutters embedded in the shoulder of the drill bit, which can be drilled and ground at the same time, which complement each other. They take on the cutting tasks separately so that the bit can drill holes at relatively high speeds.
5. The wider ranging surface is adopted to increase the stability of the drill bit for better well construction. The gauge surface is embedded/inlaid with double-row PDC cutter gauge teeth to enhance wear resistance.

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 101.3mm
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


Oil PDC Tri Cone Bit Natural Gas Steel Diamond PDC Drill Bit 6 Blades 0

Oil PDC Tri Cone Bit Natural Gas Steel Diamond PDC Drill Bit 6 Blades 1



Our bits will be shipped within 4 business 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.

Oil PDC Tri Cone Bit Natural Gas Steel Diamond PDC Drill Bit 6 Blades 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.



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!