12 1/4" PDC Rock Drill Bit 5 Blades Tri Cone Rock Bit

Place of Origin China
Brand Name Hainaisen
Certification ISO 9001
Model Number 12-1/4 HS95130B
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

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

Product Details
Size 12 1/4 In (Φ311.15mm) Cutter Size 13, 19mm
Name Pdc For Drilling Bits Packing Carton, Steel Box
Gauge Length 54.95mm Body Type Steel Body
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PDC Rock Drill Bit 5 Blades


5 Blades Tri Cone Rock Bit


12 1/4" Tri Cone Rock Bit

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Product Description

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

1. Optimize tool exposure to ensure higher ROP (soft to moderate formations) for the bit.
2. The shock absorber is designed to allow the bit to drill through the formation with a hard punch.
3. Adopt dynamic flow pattern simulation technology to optimize the hydraulic system of the drill bit,

enhance the cleaning and cooling effect of the drill bit, and effectively prevent the drill bit from pilling.

Size 12 1/4 inch (Φ311.15mm)
Model number 12-1/4 HS95130B
Body type steel body
Number of blade 5
Primary PDC cutter size 1913
Number of nozzle 8
Gauge length 54.95mm
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

12 1/4" PDC Rock Drill Bit 5 Blades Tri Cone Rock Bit 0
12 1/4" PDC Rock Drill Bit 5 Blades Tri Cone Rock Bit 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.
12 1/4" PDC Rock Drill Bit 5 Blades Tri Cone Rock Bit 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.

5. What's your MOQ?
Our MOQ is 1 piece, but if you just want sample test quality we can surely supply to you.

6. How many days with your delivery?
We can delivery goods with 7 days if we have goods in stock, if need produce with your demand we will negotiation with you.


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