Product Description
Junk Sub is normally run just above the drill bit or milling tool, with a cup for catching objects too heavy to be completely circulated out of the hole. It is also run above a scraper, operators can get quicker, cleaner scraping jobs.
| Type |
Hole Size Range |
Max. O.D. |
Sub O.D. |
I.D. |
Connection |
| (mm/inch) |
(mm/inch) |
(mm/inch) |
(mm/inch) |
API |
| SLB127 |
152.4~161.9(6~6-3/9) |
127(5) |
114.3(4-1/2) |
38.1(1-1/2) |
3-1/2REG |
| SLB168 |
190.5~215.9(7-1/2~8-1/2) |
168(6-5/8) |
146(5-3/4) |
57.2(2-1/4) |
4-1/2REG |
| SLB175 |
219~244.5(8-5/8~9-5/8) |
175(6-57/64) |
146(5-3/4) |
57.2(2-1/4) |
4-1/2REG |
| SLB245 |
292.1~330.2(11-1/2~13) |
244.5(9-5/8) |
203.2(8) |
71.4(2-13/16) |
6-5/8REG |
| SLB330 |
374.7~444.5(14-3/4~17-1/2) |
330(13) |
241.3(9-1/2) |
76.2(3) |
7-5/8REG |
| When ordering or requesting quotation, if size out of above specification, pls. specify clearly. |
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