High Quality 48mm R32 Alloy Steel Thread Button Rock Drilling Bit
for Tunnels
Description Of Normal Body 48mm R32:
Thread button bits are made by high quality alloy steel bar and
tungsten carbides. Under the process of heat treatment.
Minetech’s drilling tools are tested in various working conditions.
What’s more, Minetech can supply customized thread button bits upon
receiving of different drilling application, the bits are suitable
in drilling with soft rock, loose-medium rock and hard rock.
Data Of Normal Body 48mm R32:
Thread sizes | R32 |
Head diameters | 41mm ~ 76mm |
Face designs | Flat face, drop center, uni-face |
Color | Customized |
Material | Tungsten carbide and high strength alloy steel |
Processing | CNC milling and proprietary heat treatment process |
Application Of Normal Body 48mm R32:
Mainly used in the field of underground mining, open pit mining,
blast furnace opening of steel mills and etc.
Applicable to mining, coal mining, iron ore, gold mining, roadways,
tunnels, quarrying and transportation, water conservancy, municipal
construction of rock breaking projects, suitable for medium and
hard rock for dry and wet rock drilling
Advantage Of Normal Body 48mm R32:
Compared with the traditional flake bit, the drilling speed is
faster, the use cycle of the button bit is longer, and its
non-grinding life is about 5-6 times of the grinding life of the
flake bit of the same diameter, which is conducive to saving
auxiliary work hours, reducing workers' physical labor and speeding
up the project.Long service life, accurate positioning, coarse rock
chips, low dust, durable and no need to repair and etc.
Package Of Normal Body 48mm R32:
Wooden case
