Mission series down-the-hole drill bits
Mission50 series of down-the-hole drill bits, using high-quality alloy and high-quality steel shell combination, equipped with advanced production technology, avoid the phenomenon of alloy teeth and shell fracture that often occur in general products, using full-point alloy, the drilling speed of the bit faster.
Mission series drill bits are mainly used in geological prospecting, coal mines, water conservancy and hydropower, highways, railways, bridges, construction, etc.
Mission50 series drill bit alloy tooth profile selection
- Button teeth
Application: DTH drill bit side teeth, suitable for abrasive and very hard rock.
- Bullet teeth
Application: The middle tooth of the down-the-hole drill bit is suitable for rocks with medium abrasiveness and medium hardness. Edge teeth can also be used when the rock is relatively soft.
Advantages of Mission50 drill bit
Long bit life: the wear ratio of cemented carbide is more than 10-20 times that of similar products, so the life is greatly extended
Wide range of application: Practice has proved that this bit is suitable for drilling in carbonate, limestone, claystone, siltstone, sandstone and other medium-hard formations.
Long bit life: the wear ratio of cemented carbide is more than 10-20 times that of similar products, so the life is greatly extended
High cost performance: Because of the fast drilling speed and long life, the number of drilling times is small, the drilling cost is greatly reduced, and the price is superior.
Mission50 series drill bit technical parameters
Mission series drill product introduction
Mission series bit uses high-quality steel and cemented carbide as raw materials. After a special heat treatment process, the button bit is achieved by excavating the hard rock of the button bit, and reduces the energy loss during the transmission process. The teeth are uniformly stressed and not easy to fall off. Teeth and teeth, so the impact energy is concentrated on the rock to achieve high efficiency driving.
Mission50 drill bit products are the best drill bit products in China. We have exported these drill bits to many countries and the feedback is very good. You are welcome to contact us if you need it. We can provide all series of drilling rigs, drill bits and drilling tools.