Guizhou Sinodrills Equipment Co.,LTD is an ISO certificate rock drilling tools manufacturer and exporter. Due to the reliable quality, soonest delivery and good payment credit, our products have been sold to more than 78 countries.
More than 10 years of production experience, we can supply following tools with stable quality. Top-hammer Drilling Tools (Button Bit, Cross Bit, Coupling, Rods, Shank etc), Diamond Core Drilling Tools (Core Bit, Core Barrel, Core Rod, Reaming Shell, etc.), DTH Drilling Tools (DTH Bit, DTH Hammer, Drill Pipe, etc.), Step Drag Bit, Chevron Drag Bit and Self Drilling Tools. It used in quarrying, tunneling, mining, construction and water well drilling.
Also we can design by customer's requirement. If you need more information, please do not hesitate to contact with us.