9 Inch Concrete Polycrystalline Diamond Drill Bits 228mm PDC

Place of Origin China
Brand Name Hainaisen
Certification ISO 9001
Model Number 9 HS9612TB
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 9" Or 228.6mm Cutter Size 19mm
Machine Type Drilling Tool,Drilling Equipment,Crusher Advantage High Wear Ability And Solid Performance.
API Connection 6-5/8 REG Certificate ISO 9001
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228mm polycrystalline diamond drill bits


9 inch polycrystalline diamond drill bits Hainaisen


9 inch polycrystalline diamond drill bit Hainaisen

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Product Description

9 Inch 5 Blades PDC Core Bit Concrete Drill Bit Rock Drill Bits

1. The force of the cutting structure is balanced, and the asymmetrical design of the cutter head and insert makes the load
bits are balanced. Thereby better bit stability is obtained.
2. The main cutter adopts high-performance PDC cutter, which can ensure the service life of the drill bit and improve the ROP.
3. Tool exposure is optimized to ensure the bit is capable of higher ROP (soft to moderate formations).
4. The shock absorber is designed to allow the bit to drill through the formation with a hard punch.
5. Using dynamic flow pattern simulation technology to optimize the hydraulic system of the drill bit, enhance the cleaning and cooling effect of the drill bit effectively prevents the bit from pilling.


Size 9 inch (Φ228.6mm)
Model number 9 HS9612TB
Body type steel body
Number of blade 6
Primary PDC cutter size 1913
Number of nozzle 8
Gauge length 83.15mm
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 Inch Concrete Polycrystalline Diamond Drill Bits 228mm PDC 0
9 Inch Concrete Polycrystalline Diamond Drill Bits 228mm PDC 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 Inch Concrete Polycrystalline Diamond Drill Bits 228mm PDC 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 how much the purchase quantity is.

3. What is the time about the delivery?
The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement. According the distance from China to your port, usually from China to European about 25 days. To West of American 20 days.

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

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