228.6mm Asymmetrical Polycrystalline Diamond Compact Bits 9 Inch PDC Core Drill

Place of Origin China
Brand Name Hainaisen
Certification ISO 9001
Model Number 9 HS6632TC
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

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Product Details
Size 9in, 228.6mm Cutter Size 16mm
Type Drill Bit,carbide Insert Bit Application Water/oil/mining
Model Number 9 HS6632TC Number Of Blade 6
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228.6mm polycrystalline diamond compact bits


asymmetrical polycrystalline diamond compact bits


9 inch PDC core drill bits

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Product Description

9 Inch 6 Blades PDC Core Bit Diamond Tip Drill Bit Rock Bits

1. The force of the cutting structure is balanced, and the asymmetrical design of the cutter head blade makes the load
bits are balanced. This results in better bit stability.
2. The main cutter adopts high-performance PDC cutter, which ensures the service life of the drill bit and increases 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
The cleaning and cooling effect of the drill bit effectively prevents the drill bit from pilling.


Size 9 inch (Φ228.6mm)
Model number 9 HS6632TC
Body type steel body
Number of blade 6
Primary PDC cutter size 1613
Number of nozzle 7
Gauge length 79.35mm
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

228.6mm Asymmetrical Polycrystalline Diamond Compact Bits 9 Inch PDC Core Drill 0
228.6mm Asymmetrical Polycrystalline Diamond Compact Bits 9 Inch PDC Core Drill 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.

228.6mm Asymmetrical Polycrystalline Diamond Compact Bits 9 Inch PDC Core Drill 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 promises: reasonable prices, short production period, and satisfactory after-sales services.

2. What is the time about the delivery?
Ready to deliver within 1 week, if in stock.
Depends on order quantity, when out of stock, 7-30 business days.

3. How to order the products?
Send an inquiry with details of the 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 so that we can get a better understanding.
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!