Tungsten Diamond PDC Drill Bit

Place of Origin China
Brand Name Hainaisen
Certification ISO 9001
Model Number 103GA23
Minimum Order Quantity 10 pieces
Price To be negotiable
Packaging Details customized
Delivery Time 5-7 business days
Supply Ability 300pcs 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
Material Diamond And Tungsten Carbide Use Coal Mining
Condirtion New Market Global
Video Outgoing-Inspection Provided Showroom Location Xi'an, China
Cutter Type 1308 Customized Yes
High Light

Tungsten Diamond PDC Drill Bit


3 nozzle diamond PDC drill bit


103mm water well drill bit

Leave a Message
Product Description

Metal Drill Bit Articulated PDC Cutter Drill Bits Coal Industry
1. The 3-blade switchable drill bit is designed as semipath fluted structure. One side of this structure is straight slot used to set hinge joint part/structure, and the other side is blind slot connected with the blade. This structure can ensure/protect the integrality and overall strength of the bit.
2. For this bit, the sieve tube can be directly put inside the drill pipe so that the engineering efficiency can be improved.
3. The cutters (model: 1308) are parallelly inset in the blades in symmetrical way. They are comprehensively high-performance cutters in small amount. They make the bit have high rock-breaking efficiency and rate of penetration.
4. The bit has switchable function at the bottom with flexible articulated structure. The center articualted blade can stand strong deformation.


Size 4 inch (Φ103mm)
Model number 103GA23
Body type High Manganese Steel
Number of blade 3
Primary PDC cutter size 1308
Number of nozzle 3
Diameter of nozzle 15mm
Gauge length 29.8mm
API connection 63.5 with Stingers
Suitable formation F≤12
Application Mining&Coal&Well
Quality High Level
Package Corrugated carton
MOQ 10 Pieces
Certificate ISO
Customized Size Yes



Tungsten Diamond PDC Drill Bit 0

Tungsten Diamond PDC Drill Bit 1


Our drill bits will be shipped out within 5 days after the 50%/full payment is confirmed.

We ship the bits by sea, by air. Or if you have any other demands, please feel free to let us know.

Tungsten Diamond PDC Drill Bit 2


Our Principle

We are insisting in the principle of high quality, superior service and the courage to innovate. We are also adhering to providing the efficient products and excellent services. If you are interested in our drill bits, please feel free to contact us. We are looking forward to cooperating 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.


5. How do you guarantee your quality?

We select the advanced production technology and equipment, strictly control the whole production process, and inspect the finished drill bits. We can also make several design changes according to the customer's feedback, and finally ensure the customer's excellent drilling effect.


6. What is your payment terms?
Our payment terms: T/T (normally 30% deposit ,balance 70% before shippment )
or LC at sight.


If you have any questions, please feel free to contact us. No matter how far away we are, communication is no boundaries.

Recommended Products