| Model: | 17 1/2 inch |
|---|---|
| Brand: | kingdream |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Machine Tool |
| Label: | tricone drill bits , MT tricone bits , water tricone bits |
| Price: |
US $5000
/ pc
|
| Min. Order: | 1 pc |
| Last Online:09 Nov, 2019 |
bit Diameter:444.5mm
bit IADC code:517/537
Nozzles: 3 lateral jet nozzles
bearing type: rubber sealed Journal
drilling speed: 40-180 RPM
drilling pressure:0.35-1.0KN
dimension:455*455*650mm
weight: 220/260kg
Application formation:
low compressive strength, the soft, hard abrasive interlayer, such as hard shale, anhydrite, soft limestone, sandstone, dolomite, etc
spoon-shaped top side in rows of teeth, wedge-shaped outer rows of teeth, tooth cloth is not equidistant
pakcages:fumigation wooden case
delivery time:2days for stock, 35 days for manufacturing
|
Recommend Drilling Technical Parameters |
|||
|
IADC code |
WOB(KN/mm) |
RPM(r/min) |
Suitable formation |
|
116,117 |
0.35-0.80 |
40-180 |
Very soft |
|
126,127 |
0.35-0.90 |
40-180 |
Soft |
|
136,137 |
0.35-1.00 |
40-160 |
Soft to medium |
|
216,217 |
0.4-1.00 |
60-120 |
medium |
|
417,437 |
0.35-0.90 |
40-180 |
Very soft |
|
517,527 |
0.40-0.95 |
40-160 |
Soft to medium |
|
537,547 |
0.45-1.00 |
40-120 |
Medium to hard |
|
617,627 |
0.45-1.05 |
40-90 |
Hard |
|
637 |
0.50-1.20 |
50-80 |
Very hard |
The Advantages to Use Tricone BitsThan Other Kinds of Rock Bits
1) There is a tricone suitable for any rock formation
2) Tricone bits are versatile and can handle changing formations
3) Tri cones Are reasonably priced with long life and good rate of drilling
| Payment Terms: | T/T,western union |
|---|---|
