12 1/4" Iadc 537 T C I Tricone Drill Bits
Additional Info.
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!
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!
| 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 |
