How to Chose the Right Products When you are choosing the right bit for optimum performance you have to balance penetration against bit life. There are three head designs for drill bit: Flat Face, Convex…
Read more ADD TO INQUIRYIts main features are: 1. Strong impact, low energy consumption of crushed stone; 2. The weight ratio of the piston to the drill bit is close to 1:1, which provides a longer effective…
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