Deep Hole Exploration Drilling And Mining Ore Grade Control
Bit Face Shape:
Drop Center, Concave, Flat Face, Convex
reverse circulation hammers
reverse circulation drilling
5 inch RC hammer Reverse Circulation Hammers shank SRC545
It has the following characteristics: - Equipped with bits designed with patent. Simply by replacing the drill bit, the same hammer can drill holes of different sizes ensuring that the sample is not contaminated. - In difficult conditions such as loose soil, hard rock and plenty of water exists, sampling can be done well.