Casting 6 Blades PDC Oilfield Drill Bit Carbide Percussion Well Drilling Bits

Place of Origin China
Brand Name Hainaisen
Certification ISO 9001
Model Number 8-3/4 HS9633TB
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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Wechat: 0086 18588475571


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Product Details
Diameter 8.75 In / 222.25mm Advantage Factory, Good Price, S&D Team
Type Drilling Bits Rock Formation F<12
Material Carbide,Carbon Steel Processing Type Forging,Casting,Other
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casting PDC oilfield drill bit


6 blades PDC oilfield drill bit


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Product Description

8.75inch 6 Blades PDC Drilling Bit Oil Drill Bit Factory

1. The cutting structure adopts the force balance design, asymmetric blade, deep chip flute design, etc., and the drill rotates at a higher speed.
2. The base material of the drill bit is made of high-quality steel, and the edge surface is surfacing with high-performance wear-resistant materials to prevent the erosion of the base material.
3. Shock absorbers are designed to make the bit capable of drilling through formations with hard stringers.
4. Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling.


Size 8 3/4 inch (Φ222.25mm)
Model number 8-3/4 HS9633TB
Body type steel body
Number of blade 6
Primary PDC cutter size 1913
Number of nozzle 6
Gauge length 92.7mm
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

Casting 6 Blades PDC Oilfield Drill Bit Carbide Percussion Well Drilling Bits 0
Casting 6 Blades PDC Oilfield Drill Bit Carbide Percussion Well Drilling Bits 1
Our bits will be shipped within 4 days after 50% full payment is received by sea or air as you require.
Please feel free to contact us if you have any other requests.

Casting 6 Blades PDC Oilfield Drill Bit Carbide Percussion Well Drilling Bits 2

Our Principle

Our goal is to provide our clients with the highest quality bits, tools and services in the exploration industry. We are supported by many years of experience, well-trained professionals and a complete machine workshop. It has always been our mission to reduce costs, drill faster, and ensure production safety.



1. Are you manufacture?
A: Yes, we are pdc bit manufacturer since 2013.
2. Where are you located in?

A: We are located in Xi'an City Shaanxi China.
3. What are your main products?

A: Our mainly products are PDC drill bit, core drill bit, coal mining bits, pdc cutters and other drilling bits.

4. What's your MOQ?
A: Our MOQ is 1 piece, but if you just want sample test quality we can surely supply to you.

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