Low Air Pressure CIR DTH Hammer Suppliers
D Miningwell down-the-hole hammer drill bits are made of carbide inserts and steel. Widely used in water well drilling and protection of hard rock formations. In the past 20 years, we have exported dth hammers bits to many countries with good feedback. You are welcome to contact us if you need. We can supply all series of drilling equipment and drilling tools.
D Miningwell dth hammers bits are mainly used in geological exploration, coal mines, water conservancy and hydropower, roads, railways, bridges, construction, etc.
D Miningwell dth hammers bits features and advantages
1. Long life of the drill bit: made of alloy steel, its service life is long and higher than that of similar products;
2. High drilling efficiency: the drill tooth is wear-resistant, so that the drill bit can always be kept sharp, thus greatly increasing the tooth speed;
3. The drilling speed is stable: the drill bit breaks the rock by scraping and shearing;
4. Good diameter protection effect: D Miningwell drill bit has strong wear resistance and good diameter protection performance, which can make efficient use of cutting teeth;
5. Wide range of use: Practice has proved that the drill bit is suitable for hard formations such as carbonate rock, limestone, chalk, clay rock, siltstone, sandstone, etc. Drilling, compared with general drill bits, especially drilling into rock formations of grade 6-8, the effect is particularly remarkable.
