7 Nozzle Diamond Drilling Bit ISO 5 Blades 1613 Water Well Drill Bit

Place of Origin China
Brand Name Hainaisen
Certification ISO 9001
Model Number 8-5/8 HS6533TB
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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Product Details
Size 8 5/8 In / 212.7mm Advantage Good Post Service
Usage Petreleum, Well Water Drilling Certificate ISO
Nozzle 7 OEM Yes
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Hainaisen 7 nozzle Diamond Drilling Bit


Hainaisen ISO Diamond Drilling Bits


1613 water well drill bit

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Product Description

8-5/8 5 Blades Diamond Drilling Bit Water Well PDC Cutters


The polycrystalline diamond composite drill bit is a round composite chip, which is inserted and welded on a cylindrical tool, and the tool is inserted into the drill body to become a PDC drill. It is mainly used for drilling in oil and gas fields. At present, the oilfield composite drill bit is the most expensive and the most demanding among all the composite drill bits. It can be said that it is a noble in the composite drill.


Size 8 5/8 inch (Φ212.7mm)
Model number 8-5/8 HS6533TB
Body type steel body
Number of blade 5
Primary PDC cutter size 1613
Number of nozzle 7
Gauge length 65.47mm
API connection 4-1/2 REG
Make-Up Torque(KN.m) 16.3~21.7(4.79) KN·m(Mpa)
Application Oil & Nature Gas
Quality High Level
Package Iron Case
MOQ 5 Pieces
Certificate ISO 9001
Customized Size Yes

7 Nozzle Diamond Drilling Bit ISO 5 Blades 1613 Water Well Drill Bit 0
7 Nozzle Diamond Drilling Bit ISO 5 Blades 1613 Water Well Drill Bit 1
Our drills will ship within 5 days after 50% full payment is confirmed. Drills will be shipped by sea or air according to your requirements. Please feel free to contact us if you have any other questions. Thanks!


7 Nozzle Diamond Drilling Bit ISO 5 Blades 1613 Water Well Drill Bit 2

Our Principle
We adhere to the principle of high quality, high quality service and innovation. We also insist on providing efficient products and excellent service. If you are interested in our drills, please feel free to contact us. We look forward to working with you!



1. Are you a trading company or manufacturer?
We have been a professional manufacturer of PDC bits since 2013.
2. Whether accept customized according to clients' requirements?
Yes, We accept customized products, no matter what size and what type. Please feel free to contact us.
3. About lead time and shipping time?
The lead time depends on the quantity of the order. Usually, it will take 3-5 days to ship to Tianjin Port or XI'AN Airport, China. For the small order or urgent order, we can send you by air once the order is confirmed.
4. Is it produced according to the standard? And can I expect a quality product?
Yes, all our activities are accredited to ISO9001: 2015, both in products and services. At the same time, mature production technology will ensure the quality to satisfy the international request. We have strictly inspection in the production. Our bits are exported to the Middle East, Europe, North America, South America, Australia, and other countries and regions.


No matter where you are, communication is no boundaries. So if you have any questions, please contact us at any time :)