Core Barrel and Overshot

The core barrel is used to sample cores in the diamond drilling process. It is made using high quality alloy steel, and has undergone hardening, tempering, hard chromium plating and other processes in order to extend the service life to twice that of common drilling tools.

Designed with a cable swivel body and jar staff, the overshot can be used for lifting the drill rod repeatedly, with an unfailing accuracy.

Contact Us

Wuxi Geotec Geological Equipment Co., Ltd.
Add.: No.113,Jiao Shan Road,Yangjian Machinery Industrial Park,Xishan,Wuxi,Jiangsu, 214107, China
Tel.: +86-510-88552380
Mobile: +86-13914113416
Fax:
+86-510-88552380
+86-510-88552788
E-mail: sale@nanfangdiamond.com
Website: www.geotec.com.cn