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Help CenterIadc 114 Iadc 115 Tricone Drill Bit
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Specifications
tricone drill bitceritified with ISO9001&API
Long use time
20 years history of manufacturer
Support custom
iadc 114 iadc 115 tricone drill bit
size and types available:
size: common sizes: 6. 6-1/2. 7-7/8, 9-7/8, 10-5/8, 12-1/4,
various:sizes also can be manufacted by the clients order
types: IADC code: 412,432,532 612, 632, 712, 732, 832, etc
Non-standard also can be made as your demand.
Bearing type: sealed bearing and non-sealed bearing
metal sealed journal bearing
rubber sealed journal bearing
cutting structure:The back cone and the teeth all surface is are hardfaced strengthening, improved steel tooth shape and welding materials,showing teeth higher
Application formation:Soft with low compressive strength and high drillability, such as shale, clay, salt bed and etc
Recommended drilling parameters of tri-cone rock bits
Rock formation |
Bit type |
Bit size |
Drilling weight |
Rotary speed |
||
mm |
inch |
kN/mm |
r/min |
|||
Very soft |
Soft Marl, Clays, Sands, Salts etc. |
1 |
187.3~346.1 |
7 3/8~13 5/8 |
441~735 |
120~50 |
soft |
Clays, Soft Shale, Marl, Sands, Salts etc. |
2 |
95.2~174.6 |
3 3/4-6 7/8 |
245-490 |
100-50 |
187.3~346.1 |
7 3/8-13 5/8 |
490-784 |
90-40 |
|||
Medium soft |
Shale, Marl, Sandstone, Soft Limestone etc. |
3 |
95.2~174.6 |
3 3/4-6 7/8 |
245-490 |
80-40 |
187.3~311.1 |
7 3/8- 12 1/4 |
490-784 |
80-40 |
|||
medium |
Hard Shale, Limestone, Medium/Hard Sandstone etc. |
4 |
95.2~174.6 |
3 3/4-6 7/8 |
294-539 |
80-60 |
187.3~241.3 |
7 3/8-9 1/2 |
539-833 |
60-40 |
|||
medium hard |
Hard Dolomite, Limestone, Hard Sandy, Rock etc. |
5 |
95.2~174.6 |
3 3/4-6 7/8 |
294-539 |
80-60 |
187.3~241.3 |
7 3/8-9 1/2 |
539-833 |
60-40 |
|||
hard |
Sandy, Shale, Quartzite, Hard Dolomite, Hard Sandstone etc. |
6 |
95.~-174.6 |
3 3/4-6 7/8 |
294-539 |
80-40 |
187.3-215.9 |
7 3/8-8 1/2 |
580-882 |
60-40 |
|||
Very hard |
Quartzite, Chert, Basalt Granites, Pyrites etc. |
7 |
95.2-174.6 |
3 3/4-6 7/8 |
294-539 |
80-40 |
All our activities are accredited to ISO 9001:2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.
Any questions,pls let me know:
Name :Daisy Zhang
Mobile:+86 18232837832
Skype:daisy08371
Send Inquiry to This Supplier
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