Sell a lot of the old roller cone bit

Sell a lot of the old roller cone bit
 

Product description:

Model: standard Drilling diameter: standard (mm) Brand: Vientiane
Customized processing: Yes Size: standard (mm)

The company supplies a variety of drilling equipment: materials; Fishing tools; Drilling accessories Oil drills; Mine drills; Geological drill; Various models of PDC bit style; PDC drill bits; Drag bits; Roller bits; Reaming bit (processing of non-conventional large diameter drill bits), quality assurance, welcomed the consultation to discuss

Mobile phone: 13932730915

Fax: 0317-3188085

Q Q : 2603049761

E-mail: 2603049761@qq.com

URL: http://www.hbwxzc.com