Coal Mining 193mm 9 Inch Water Well Drill Bits
High Efficiency Wear Resistance for Coal Mining Water Well Drill Bits
Product Description
PDC full face Bits has a very good penetration rate and long life in a wide range of rock formations. The application include in mining, civil engineering and the oil industries.
Generally, it include the Three Wings, Four Wings, Five wings or blades PDC Non-Coring Bits.
Details of PDC drill bit:
1. Size: 55mm, 65mm, 75mm, 94mm, 108mm, 113mm, 133mm,145mm,153mm,175mm,185mm,193mm
2. Bit type : Pillar type, concave , three wings, four wings,five wings,six wings
3. PDC cutter size : 1303, 1304,1308,1603
4. Body materials: Steel, Tungsten Carbide matrix.
5. Suitable rock: mud stone, limestone, shale, sandstone and granite etc.
6. Color: Grey, Gold, Blue ,or as customer's request
Parameters
|
Drilling Diameter |
Blade Count |
Cutter Size
|
Nozzle Number |
Bit Slot |
Pin Size |
|
5-5/8‘'143mm |
3 |
1308 |
3 |
2.7''*1.5'' |
2-7/8‘’ |
|
5-5/8‘'143mm |
5 |
1308 |
5 |
2.7''*1.5'' |
2-7/8‘’ |
|
6''152mm |
4 |
1308 |
4 |
4''*1.5'' |
3-1/2‘’ |
|
6''152mm |
5 |
1308 |
5 |
4''*1.5'' |
3-1/2‘’ |
|
8-1/2''216mm |
4 |
1308 |
4 |
5‘’*2“ |
4-1/2‘’ |
|
8-1/2''216mm |
5 |
1308 |
5 |
5‘’*2“ |
4-1/2‘’ |
|
8-1/2''216mm |
6 |
1308 |
6 |
5‘’*2“ |
4-1/2‘’ |
|
9-1/2''241mm |
5 |
1308 |
5 |
5‘’*2“ |
4-1/2‘’ |
|
9-1/2''241mm |
6 |
1308 |
6 |
5‘’*2“ |
4-1/2‘’ |
|
12-1/4''311mm |
5 |
1308 |
5 |
6‘’*2“ |
6-5/8‘’ |
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