Advantages::
Highly cost efficient:
Highly crush function:
Fast penetration rate:
Unontamination of samples:
Delivers maximum drilling under water:
Reverse Circulation Bits
Product name:Reverse Circulation Bits
Application range: All kinds of rock formation.
Face design: flat,convex,concave
Inserts design:spherical,ballistic, parabolic
How to order?
Bit Diameter + Hammer or Shank Type
Contact: Kevin Dai
Phone: 13605749661
E-mail: sales@bloommachinery.com
Whatsapp:+86 13605749661
Add: Hehua Bridge, Yunlong Town, Yinzhou Distric, Ningbo City, ZheJiang Province
