12 1/4" Iadc 537 T C I Tricone Drilling Bits
Product Description
Additional Info.
Trademark: |
Solidkey |
Packing: |
Plywood Case or as Ur Requirments |
Standard: |
API Spec 7& ISO 9001:2008 |
Origin: |
China |
Production Capacity: |
300PCS/Month |
Product Description
Try our best to make the best bits to low the cost of drill-per-meter
Inserted Tooth and Milled Tooth Tri-cone Rock Bits
1. Sizes from 3 7/8" to 26"
2. Covers almost all IADC codes.
3. Roller Bearing or Journal Sealed Bearing.
4. Used for mining, piling, water well drilling and oil well drilling.
5. Stocks adequate&timely delivery
6. Good quality and after-sale service
7. 30 years experience in drill equipment
Please specify the following items as many as possible in enquiry:
Bit diameter
IADC code
Bearing type
Drilling formation
Drillig depth
We will be for ur service all the time, pls feel free to contact!
Sales(at)solidkey(DOT)cn
Size |
12 1/4” (311.2mm) |
IADC |
537 |
Bearing Type |
Elastomer-sealed journal bearing |
Thread Connection |
6 5/8 reg pin |
WOB(KN/mm) |
0.45-1.0 |
RPM(r/min) |
120-50 |
Applicable Formations |
Soft to medium formations with low compressive strength, such as medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc. |
Circulation system |
Mud pump |
Payment Terms: | TT/LC/DP/DA |
| |
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