Natural Gas PDC Oil Drill Bit 7 Nozzle Diamond PDC Bits Rock Drilling

Place of Origin China
Brand Name Hainaisen
Certification ISO 9001
Model Number 8-3/4 HS6533TC
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

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571


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

Product Details
Machine Type Drilling Tool Size 8 3/4 Inch, 222.25mm
Advantage High-efficiency, Factory Manufactures Color Gold Or Following With Customer Requirements
Primary PDC Cutter Size 1613 Application Oil & Nature Gas
High Light

natural gas PDC Oil Drill Bit


7 nozzle PDC Oil Drill Bit


7 Nozzle Diamond PDC Bits

Leave a Message
Product Description

8-3/4inch 5 Blades Diamond Core Drill Bit PDC Drill Bits Manufacturers


1. Composite gage protection and low torque design improve rate of penetration.

2. CFD hydraulic balance design results in better bit cleaning and cutting removal .

3. Combined utilization of high performance PDC compacts significantly prolongs bit life

4. Higher nozzle counts and/or fixed ports to best serve cleaning,cooling and cuttings evacuation requirements

   with available hydraulic flows.Allows for higher flow rates with minimal increase in pump pressure.


Size 8 3/4 inch (Φ222.25mm)
Model number 8-3/4 HS6533TC
Body type steel body
Number of blade 5
Primary PDC cutter size 1613
Number of nozzle 7
Gauge length 53.87mm
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


Natural Gas PDC Oil Drill Bit 7 Nozzle Diamond PDC Bits Rock Drilling 0

Natural Gas PDC Oil Drill Bit 7 Nozzle Diamond PDC Bits Rock Drilling 1


Our bits will be shipped within 4 days after 45% full payment is received by sea or air as you require.

Please feel free to contact us if you have any other requests.


Natural Gas PDC Oil Drill Bit 7 Nozzle Diamond PDC Bits Rock Drilling 2

Our Principle

Our goal is to produce the highest quality products and provide the best service to our customers.

We have a professional R&D team, the most advanced domestic production equipment and precision instruments to reduce costs, speed up drilling, and ensure safety.

Cooperation and win-win is our ultimate pursuit. If you're looking for a drill manufacturer, we're definitely what you're looking for!



Q1: Can I expect a good-quality product?

We select advanced production technology and equipment, strictly control the entire production process, and inspect the finished drill bits. We can also make multiple design modifications based on customer feedback, which ultimately guarantees the customer's excellent drilling results.


Q2: Whether accpect customized products according to client's requirement?
Yes, we accept customization, no matter what color, size or blades you want to order.


Q3: Are you a manufacturer or trading company?
We have manufactured PDC drill bits since 2013, so we have price advantages.

We provide pre-production sample before mass production.
We provide final inspection before shipment.


Q4: What is your payment terms?

Payment terms: normally 30% deposit, balance 70% before shipment.
Payment methods: T/T, L/C, paypal.


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