-
Main Technical Parameters:
(1). Type: GD-3.
Diameter (mm): 75; 78.
Wing (W): 3.
(2). Type: GD-3.
Diameter (mm): 94; 98.
Wing (W): 3.
(3). Type: GD-3.
Diameter (mm): 113.
Wing (W): 3.
(4). Type: GD-3.
Diameter (mm): 133.
Wing (W): 3.
(5). Type: GD-4.
Diameter (mm): 133.
Wing (W): 4.
(6). Type: GD-3.
Diameter (mm): 153.
Wing (W): 3.
(7). Type: GD-4.
Diameter (mm): 153.
Wing (W): 4.
(8). Type: GD-5.
Diameter (mm): 153.
Wing (W): 5.
(9). Type: GD-6.
Diameter (mm): 153.
Wing (W): 6.
Note information:
(1). Sizes: a. Above as standard type sizes.
b. Special design is available upon as customer’s required.
(2). Wings: All sizes can do 3W / 4W / 5W / 6W as request.
(3). Thread: Size and outside / female thread as request. -
Product Description:
A drill bit is a device attached to the end of the drill string that breaks apart, cuts or crushes the rock formations when drilling a wellbore, such as those drilled to extract water, gas, or oil.
The drill bit is hollow and has jets to allow for the expulsion of the drilling fluid, or mud, at high velocity and high pressure to help clean the bit and for softer formations, help to break apart the rock.
PDC drag bit: A drag bit is a comprehensive drilling bit, mainly used for water wells, mining, geothermal, environmental and exploration drilling. It is suitable for drilling in soft and soft-medium formations with fast penetration rate and high efficiency, and special for the large diameter hole’s drilling. -
FAQ:
Why you need to choose Lake Petro?
As a professional oil and gas service company, Lake Petro has many good experience in selling and serves for the oilfield industries for years. Quality is the culture of the company, we provide API and BV certified products for customer.
Can you make us the best quality products as well as a good price?
Yes, we can give you really high quality products with competitive price. We have a better understanding in Chinese market, with us your money will be safe.
What is special compare with other companies?
First, we provide the quality products, with BV and API certified; At the same time, we provide our customer with the best service after sale, any time any where.
