| Customization: | Available |
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| After-sales Service: | Select The Most Suitable Product |
| Warranty: | 3 Month |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Steel tooth tricone bit | |
| Size | 11 5/8 inchs |
| IADC Code: | 117 |
| Thread Connection | 6 5/8'' API REG PIN |
| Type | Steel tooth |
| N.W/G.W(kg) | 83/96 |
| Formations | Vary from 114--637 applicable for the hole drilling in the upper section with good drill ability. |
Tungsten Carbide Inserts Bits /TCI & Steel tooth tricone bits, from 3 7/8 to 28 inch (3 7/8" ~ 26").
>>Our advantage & features:
1. Bearing polishing process improves the service life
2. Hardfacing and Tungsten Carbide Inserts for Leg and shirttail protection
3. Heel Inserts and Build up welding on the Steel milled teeth
>>IADC
Vary from 114--637 applicable for the hole drilling in the upper section with good drill ability.
1. Borehole drilling, Civil Infrastructure, civil engineering, and infrastructure.
2. For rock core drilling, Soil Testing and sampling, geophysical survey companies, Pile foundation drilling, bridge drilling, wind power generation, large-mouth engineering drilling.
3. Oil field, metallurgy, mining, geological mineral exploration, water conservancy and hydro power construction.
4.Coal mine, mine tunnel drilling, grouting reinforcement engineering, highway, subway, high-speed rail, concrete core sampling,etc.
|
in
|
mm
|
in
|
KN.M
|
|
|
6
|
152.4
|
3 1/2
|
9.5-12.2
|
|
|
6 1/8
|
155.6
|
3 1/2
|
9.5-122
|
|
|
6 1/4
|
158.8
|
3 1/2
|
9.5-12.2
|
|
|
6 1/2
|
165.1
|
3 1/2
|
9.5-12.2
|
|
|
6 5/8
|
168.3
|
3 1/2
|
9.5-12.2
|
|
|
6 3/4
|
171.5
|
3 1/2
|
9.5-12.2
|
|
|
7 1/2
|
190.5
|
4 1/2
|
16.3-21.7
|
|
|
7 5/8
|
193.7
|
4 1/2
|
16.3-21.7
|
|
|
7 7/8
|
200.0
|
4 1/2
|
16.3-21.7
|
|
|
8 3/8
|
212.7
|
4 1/2
|
16.3-21.7
|
|
|
8 1/2
|
215.9
|
4 1/2
|
16.3-21.7
|
|
|
8 5/8
|
219.1.
|
4 1/2
|
16.3-21.7
|
|
|
8 3/4
|
222.3
|
4 1/2
|
16.3-21.7
|
|
|
9 1/2
|
241.3
|
6 5/8
|
38-43.4
|
|
|
9 5/8
|
244.5
|
6 5/8
|
38-43.4
|
|
|
9 7/8
|
250.8
|
6 5/8
|
38-43.4
|
|
|
10 1/2
|
266.7
|
6 5/8
|
38-43.4
|
|
|
10 5/8
|
269.9
|
6 5/8
|
38-43.4
|
|
|
11
|
279.4
|
6 5/8
|
38-43.4
|
|
|
11 5/8
|
295.3
|
6 5/8
|
38-43.4
|
|
|
12
|
304.8
|
6 5/8
|
38-43.4
|
|
|
12 1/4
|
311.2
|
6 5/8
|
38-43.4
|
|
|
12 5/16
|
312.7
|
6 5/8
|
38-43.4
|
|
|
12 3/8
|
314.3
|
6 5/8
|
38-43.4
|
|
|
12 7/16
|
315.9
|
6 5/8
|
38-43.4
|
|
|
12 5/8
|
320.7
|
6 5/8
|
38-43.4
|
|
|
13 1/8
|
333.4
|
6 5/8
|
38-43.4
|
|
|
13 1/2
|
342.9
|
6 5/8
|
38-43.4
|
|
|
13 5/8
|
346.1
|
6 5/8
|
38-43.4
|
|
|
13 3/4
|
349.3
|
6 5/8
|
38-43.4
|
|
We supply various types of drill bits ,such as button bit,PDC Bit, PDC Drag Bit,core bit etc.
We normally have stock, we can prepare shipment within 3 days after placing order.
We service for :
*Tenders from national enterprise.
*Drilling contractors.
*Construction projects.
*Water well drilling, exploration, etc.
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