Quick Details
Place of Origin: China (Mainland) Brand Name: Kingdream Type: Core Drill Bit
Material: Tungsten Carbide Use: Well Drilling
Packaging & Delivery
Packaging Detail: Wood box
Delivery Detail: 10 days
Specifications
1. Tungsten carbide insert and milltooth rock bit
2. With rubber or meatllic seal
3. For water, ore mining, oil well
TCI tricone bit / tricone rock bits
1. Tungsten carbide insert bit of high strength and toughness is to increase the impact resistance of cutter and decrease the breakage rate.
2. Widely used in oil exploration, subterranean heat. Hydrology welling drilling and so on.
3. It is almost suitable
4. Color: Can be as you like
5. For hard rocks, such as limestone, dolomite, chert, firm sandstone, firm anhydrite and so on.
6. According to your request, all sorts of products can be customized.
7. Large quantity of products are in stock to meet the your special need.
8. IADC: Journal bearing 417 427 437 447, 517 527 537 547, 617 627 637 647, 737, 837
Roller bearing 415 435 445, 515 535, 615 625 635
Bit typeDrilling Weight(KN/mm)Rotary speed(r/m)
Very soft(soft marl, unconsolidated sandstone, salt, etc)4370.4~0.7200~60
Soft(clay, marl, unconsoidated sandstone, salt, etc)5170.5~0.85200~60
Medium soft(shale, marl, sandstone, soft limestone, etc)5370.5~0.9180~40
|
Size |
14 3/4" |
|
Connection |
7 5/8" api reg |
|
Bearing Type |
sealed journal |
|
Seal |
rubber-face |
|
Bit Pressure(KN/mm) |
0.35-1.05 |
|
Rotate Speed(r/min) |
120-50 |
|
N/W,G/W(KG) |
150/160 |
|
Dimension(mm) |
450*450*650 |
Our company supplys different kinds of products. High quality and favaroble price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
