Brand Name: | NO |
---|---|
Color: | silver |
Material: | alloy |
OEM: | yes |
Description: | construction |
Model Number: | no |
Place of Origin: | China (Mainland) |
colour: | silver |
Quick Details
Specifications
the product material after heat treatment, long service life
the use of special hard alloy, strong wear resistance
Widely used in quarry, well foundation pile, open-pit mining and other projects
Practice has proved that the drill bit is suitable for drilling hard strata such as carbonate rock, limestone, chalk rock, clay rock, siltstone, sandstone and so on. Compared with the general drill bit, especially drilling rock strata of grade 6 ~ 8, the drill bit has a remarkable effect.