The cone fisher is a special tool for fishing of objects such as drill bit cone dropped in hole during drilling or work over operation. With strong grinding force , it is suitable for the fi shing and coring in hard formation .
Technical parameters and specifi cations
| Type |
Body O.D.(mm) |
Ball diameter
(mm) |
Thread connection
API |
Max.catch diameter
(mm) |
| YL153 |
142 |
32 |
NC38 |
108 |
| YL165 |
152 |
32 |
NC38 |
118 |
| YL195 |
184 |
32 |
NC50 |
126 |
| YL210 |
200 |
40 |
NC50 |
140 |
| YL300 |
290 |
41 |
7 5/8REG |
200 | |
