Underground Tunneling Drill Threaded Button Bit T38 64mm Top Hammer
Underground Tunneling T38 64mm Top Hammer Threaded Button Rock Drilling Bit
Thread button bits are manufactured from high-quality alloy steel bar and tungsten carbides, undergoing specialized heat treatment processes. Available in normal and retract body types, these bits can be customized for various drilling applications and are suitable for soft rock, loose-medium rock, and hard rock conditions.
Specification of Top Hammer Threaded Button Rock Drilling Bit
| Thread Sizes |
R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60 |
| Head Diameters |
33mm ~ 203mm |
| Face Designs |
Flat face, drop center, uni-face |
| Body |
Normal, retract |
| Material |
Tungsten carbide and high strength alloy steel body |
| Processing |
CNC milling and proprietary heat treatment process |
Application of Top Hammer Threaded Button Rock Drilling Bit
Primarily used in underground mining, open pit mining, blast furnace opening in steel mills, and related industrial applications.
Advantage of Top Hammer Threaded Button Rock Drilling Bit
High wear resistance, exceptional hardness and impact toughness, delivering extended service life in demanding drilling conditions.
