Steel Tooth Tricone Bit/Mill Tooth Tricone Rock Bit
| Basic Info. |
| Length |
Taper-length |
| Type |
Center Drill Bit |
| Material |
High Carbon Steel |
| Usage |
Well Drilling |
| Machine Type |
Drilling Tool |
| Body Material |
Alloy steel |
| Advantage |
High-Efficiency ,Wear Resistant |
| Bearing Type |
Friction/Roller/Flosting Bearing Bit |
| Drilling Formationn |
Soft to Hard |
| Use |
Oil,Gas,Wells, Mining |
| Available Size |
3 Inch-30 Inch |
| Manufacture Processing |
Forging |
| Machining |
OEM,Customize Base on Drawing |
| Transport Package |
Wooden Case |
| Specification |
8 1/2'' |
| Trademark |
ROSCHEN |
| HS Code |
8207199000 |
| Production Capacity |
200 Pieces/Month |
| Recommended Drilling Parameters |
| IADC |
WOB(kn/mm) |
RRM(r/min) |
Applicable Formations |
| 116 117 |
0.35~0.8 |
150~80 |
Very soft formations with low compressive strength and high drillability.such as clay,mudstone,chalk,etc. |
| 126 127 |
0.35~0.9 |
150~70 |
Soft formations with low compressive strength and high drillability,such as mudstone,gypsum,salt,salt,soft shale,soft limstone,etc. |
| 136 137 |
0.35~1.0 |
120~60 |
Soft to medium soft formations with low compressive strength and high drillability,such as medium soft shale,hard gypsum,medium soft limestone,medium soft sandstone,soft formation with harder interbeds,etc. |
| 216 217 |
0.4~1.0 |
100~60 |
Medium hard formations with high compressive strength,such as medium soft shale,hard gypsum,medium soft limestone,medium soft sandstone,soft for mations with harder interbeds etc. |
| 246 247 |
0.4~1.0 |
80~50 |
Medium hard formations with high compressive strength,such as abrasive shale,limestone,sandstone,dolomite,hadr gypsum,marble,etc. |
| 417 437 447 |
0.35~0.9 |
150~70 |
Very soft formations with low compressive strength and high drillability,such as clay,gypsum,salt,soft shale,soft limestone,etc. |
| 517 527 |
0.5~1.0 |
140~60 |
Soft formations with low compressive strength ang high drillability such as mudstone,gypsum,salt,soft shale,soft limestone,etc. |
| 537 547 |
0.45~1.0 |
120~50 |
Soft to medium formations with low compressive strength,such as medium soft shale,medium soft limestone,mediun soft limestone,medium soft sandstone,medium formation with harder and abrasiver interbeds.etc. |
| 617 627 |
0.45~1.1 |
90~50 |
Medium hard formations with high compressive strength such as hadr shale,limestone,sandstone,dolomite,etc. |
| 637 |
0.5~1.2 |
80~40 |
Hard formations with high compressive strength, such as sandstone,limestone,dolomite,hard gypsum,marble,etc. |
| Note: The upper limits of WOB and Rpm in above lable should bot used simulaneously |
Main Products: Tricone Bit, PDC bits, Hole Opener, Roller Cone Bit, Drag Bit
Total Annual Revenue: US$1 Million~US$2.5Million
Top 3 Market: Domestic Market 50.00%, Eastern Asia 10.00%, Mid 10.00%
| Main Markets |
Total Revenus(%) |
| Domestic Market |
50.00% |
| Eastern Aisa |
10.00% |
| Mid East |
10.00% |
| North America |
5.00% |
| South Aisa |
5.00% |
| Northern Europe |
5.00% |
| Easrtern Europe |
5.00% |
| South America |
5.00% |
| Africa |
5.00% |
Export percentage: 70%~80%
Countries that our company have already exported:United States, Australia, Costa Rica, Guatemala, Azerbaijan, Congo, Myanmar, Peru, Singapore, Oman, Indonesia, Philippines, India, Switzerland, Ukraine, Turkey, Bolivia, Romania, Kenya, Vietnam, South Africa, Kuwait, Mozambique, Ecuador, France.
FAQ
1. How to get an exact quotation?
Answer: Please send us detailed information as below:
-Tricone bits(Diameter, IADC code)
-PDC bits(Matrix or Steel body, blades quantity, cutter size, etc)
-Hole opener(Diameter, size of pilot hole, hardness of rocks, thread connection of your drill pipe, etc.)
-Roller cutters(Diameter of cones, model number, etc.)
A simple way is sending us photos .
Besides above, if possible please provide more information as below:
Drilling depth in vertical well drilling, Drilling length in HDD, hardness of rocks, Capacity of drill rigs, application(oil/gas well drilling, or water well drilling, or HDD, or foundation).
Incoterm: FOB or CIF or CFR, by plane or ship, port of destination/discharge.
The more information provided, the more exact quotation will be offered.
2. About lead time, payment terms, delivery ?
Answer: We always have regular models available in stock, prompt delivery is one of our advantages. Mass production depends on quantity of order.
We accept all regular payment terms including L/C, T/T, etc.
We are near from Shanghai airport and seaport, transportation from our factory to Shanghai only takes one day, fast and very economical inland charges.
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