Product Description
BIT SPECIFICATION
Bit Type | 8-1/2" GSD1635TX |
IADC Code | S423 |
Blade | 5 |
Cutter Size (mm) | Φ16MM; Φ13MM |
Cutter Qty | Φ16×30;Φ13×33 |
Nozzle Qty | 7NZ |
Gauge Length (mm) | 70 |
Connection | 4-1/2" API REG |
N.W./G.W. (KG) | 55/70 |
Nozzle Size(inch) | 11/32;10/32 |
Quick Details
Place of Origin:HeBei, China (Mainland)
Brand Name:Great
Model Number:8-1/2" or 3-26"or according to buyer's requirement
Type:Drill Bit
Machine Type:Drilling Tool
Certification:API
Material:Tungsten Carbide
Processing Type:Forging
Connection:4 1/2" api reg
Nozzles:7 Blades:5
Cutter:double rows16mm diamond cuters
Rotate speed:70-250 rpm
Application:oil/water well drilling
Bearing type:Metal or Rubber Seal Bearing
Additional Materials:Gauge Protection
Product name:matrix body and steel body pdc drill bit
Commodity:pdc drill bit for oil industry
Type: Center Drill Bit, Diamond Drill Bit
The Difference Between Matrix Body and Steel Body PDC Bits
1.Material
Matrix body: tungsten carbide
Steel body: carbon steel
2.Processing type
Matrix body: forging
Steel body: casting
3.Manufacturing
Matrix body: more procedures, spending more time
Steel body: more easier ,less time to produce
4.Impact resistance
Matrix body: material is strong-impact resistance
Steel body:only casting some strong-impact resistance on surface
5.Advantages
Matrix body:best impact resistance,suit for high pressure water pump
Steel body :more faster speed, more softer
API Spec SRT 6" diamond cutter gauge protection rock PDC bit for oil well drilling equipment
1. PDC Bit
Type and Features | PDC bit can be customized for oil well,water well, mining, explorer well drilling. |
Suitable Formation | Various of hardness rocks or mud except the hardest hardness or uniform rocks like cobble. Main Type Bit Diameters: 5 7/8"~17 1/2" etc. Body Type: Matrix or Steel Cutter Sizes:5/16"(8mm),1/2"(13mm),5/8"(16mm),3/4"(19mm),etc. Blades:2~9 Wings. |
2. PDC Matrix Body Core Bit
Type and Features | PDC core bit can be customized for oil well,water well, mining, explorer well drilling. |
Suitable Formation | Various of hardness rocks or mud except the hardest hardness or uniform rocks like cobble. |
Main Type | 75/54mm,94/74mm,113/89mm,113/109mm,153/129mm,215/105mm,etc. |
3. PDC Flat-top Concave Bit
Type and Features | 3 wings flat-top concave PDC bits. |
Suitable Formation | Various of hardness rocks or mud except the hardest hardness or uniform rocks like cobble. |
Main Type | 65mm, 75mm, 94mm, 113mm, 133mm , etc. |
Company Information
Cangzhou Great Drill Bits Co., Ltd was founded in 1998, and the company devotes itself to the development, design, production and sales of PDC Drill Bit, which is one of the largest companies for the manufacture of PDC drill bit.
The company is located in vast mid Hebei province, the heartland of many big oil fields. It`s located in Huabei Oil Field, and it faces the Shengli Oil Field on the east, Changqing Oil Field on the west, Zhongyuan Oil Field on the south. Its regional advantages are richly endowed by nature.
The modern plants and advanced facilities are full-equipped, and it has an annual production capacity of above 10,000 units. And Great can manufacture the PDC drill bit in various specifications of 3"~26".
For more details ,please call our sales representative !!!
Note: Above features are subject to changes and modifications according to customers' requirements.
Certifications
Our company passed API ,ISO 9001, ISO 14001, OHSAS 18001 certification.
