Producto
DTH BITS
Perforación de Acero / Drill Steel
1). The longer life of the bits: the alloy material, which better than the similar products;
2). High Drilling Efficiency: the drill buttons is wear-resistant, so that the bits can always keep sharp, thus greatly improving the speed of the drilling,
3). The use of the wide range: the practice proves that the bit is suittable for carbonate rock, limestone, chalk, clay rock, siltstone, sandstone, and other soft and hard(9-grade drillability of rock, hard rock drilling), compared with normal bit, especially drilling in 6-8 grade rock the effect is particularly significant.
