casing extraction
关键词：
Double-walled casings can be used universally, as they are designed especially for transmitting high rotational and vertical forces as created by the rotary drives and oscillators.
The casing drilling is obtained by driving a steel siding into the ground in order to protect the whole drilling operation;
Casing Drilling System<br> Size: 600-3000mm (Customize)<br> Drill Bit: 25T\B47K\Etc<br> Lead time: 15-20 working days
怎么才能选择一款适合您的？
让我们协助您！
我们的专家尽快与您联系，满足您更多需求。
最新产品
最新新闻
ONLINE MESSAGES
*Note: Please make sure to fill in the information accurately and maintain smooth communication. We will contact you as soon as possible
CONTACT US
1
Tel： +86-731-86800281
Whatsapp：+86-15273167776
Mailbox： info@zhizhuogloves.com
Headquarters: No.49 Kaiyuan Road,Xingsha Economic Developing Zone,Changsha,Hunan Province,China