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Home > Offers to Sell > Tools & Hardware > Electric & Gasoline Powered Tools > Electric Drills
| Contact: | Mr. Jason Shen |
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| Company: | P. A TECH CO., LTD. |
| Depu, Wuhe Enterprise Zone, Xingsha, Changsha, China | |
| Changsha 410000 | |
| China | |
| Phone: | 86-150-84857630 |
| Fax: | 86-150-84857630 |
| E-Mail: |   |
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| Date/Time: | 8/1/23 10:49 GMT |
UNIDRILL Interlocking Kelly Bar Customizable
Kelly bars are key components in the execution of boreholes with hydraulic rotary
drilling rigs. They transfer the torque of the rotary drive and the crowd
pressure of the crowd system concurrently to the drilling tool. A Kelly bar
consists of 2 – 5 telescopic tubular sections with a system of drive keys and
lock recesses, welded onto their outer surfaces.
SOURCE: Import-Export Bulletin Board (https://www.imexbb.com/)
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