- Product Details
- {{item.text}}
Quick Details
-
Application:
-
Oil Field
-
Color:
-
as request
-
Advantage:
-
High Performance
-
Standard:
-
API
-
Market:
-
Globe
-
MOQ:
-
1pcs
-
Delivery time:
-
Within 30 Days
-
Packing:
-
Standared Package
-
Usage:
-
drilling equipment
Quick Details
-
Weight (KG):
-
60
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
Great
-
Application:
-
Oil Field
-
Color:
-
as request
-
Advantage:
-
High Performance
-
Standard:
-
API
-
Market:
-
Globe
-
MOQ:
-
1pcs
-
Delivery time:
-
Within 30 Days
-
Packing:
-
Standared Package
-
Usage:
-
drilling equipment
1. Bit Breakers
The Bit Breakers are suitable to make up or break out the drilling bit during the oil well drilling and repairing operations. The
u
sers should
choose
the bit breaker according to the size and model of the drilling bit.
2. Detailed introduction to Bit breaker
1) Bit breaker is mainly used to screw on or off a rock bit to the bottom of drill string.
2) It can also prevent the rock bit from dropping into well hole.
3) The price of it is cheap and the use of it is safety and reliable.
4) It is easy to operate. First, the bit breaker is placed on well hole and then put the rock bit onto it. Turn it to screw on or off the bit by turn
plate.
Parameter:
|
Standard size of tricone bit breaker |
|||
|
inch |
mm |
inch |
mm |
|
4 5/8 |
117.5 |
8 1/2 |
215.9 |
|
4 3/4 |
120.5 |
8 3/4 |
222.2 |
|
5 1/4 |
133.3 |
9 1/2 |
241.3 |
|
5 1/2 |
139.7 |
9 5/8 |
244.5 |
|
5 5/8 |
142.9 |
9 7/8 |
250.8 |
|
5 3/4 |
146.1 |
10 5/8 |
269.9 |
|
5 7/8 |
149.2 |
11 5/8 |
295.3 |
|
6 |
152.4 |
12 1/4 |
311.1 |
|
6 1/4 |
158.8 |
13 5/8 |
346.1 |
|
6 1/2 |
165.1 |
14 3/4 |
374.6 |
|
6 3/4 |
171.4 |
15 1/2 |
393.7 |
|
7 1/2 |
190.5 |
16 |
406.4 |
|
7 5/8 |
193.7 |
17 1/2 |
444.5 |
|
7 7/9 |
200 |
26 |
660.4 |
