3 7/8" IADC117 steel tooth tricone bit
Detailed Product Description
Detailed Product Description
| Size | 3 7/8" (98.4mm) |
| IADC | 117 |
| Bearing Type | Elastomer sealed journal bearing |
| Thread Connection | 2 3/8 reg pin |
| WOB(KN/mm) | 0.3~1.95 |
| RPM(r/min) | 150~60 |
| Applicable Formations | Medium formations with high compress strength, such as medium soft shale, hard gypsum , medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc. |
| Circulation system | Mud pump |
steel tooth tricone bit,steel tooth bit
Fast drilling speed.
Long working life
Quantity of reliable rock bit in stock
Steel Tooth bits(Milled tooth bit),Tricone bit, rock bit,steel tooth tricone bit
1.Sizes range from 3 7/8" to 26" , normal sizes consist of 5 7/8", 6", 6 1/2", 7 1/2", 8 1/2", 9 1/2", 9 5/8", 9 7/8", 12 1/4",13 5/8", 14 3/4", 15 1/2", 16", 17 1/2",22", 26", etc. .
2.Covers almost all IADC codes .
3. Steel tooth bits is always rubber O-ring sealed bearing or roller non-sealed bearing.
4.Used for mining, hydrology, subterranean heat,piling, water well drilling and oil well drilling, construction foundation etc. .
We are experienced on manufacturing rock drilling tools, various of tools for your different requirement, we can provide professinal solution of well driling for the suitable customized tools which will decrease the cost of project.
Please specify the following on enquiry,
Diameter
IADC code
Thread Connection
Bearing structure
Drilling formation
Diameter
IADC code
Thread Connection
Bearing structure
Drilling formation
