Drifting and Tunneling
Top Hammer Drilling Tools for Drifting and Tunneling
Bit Diameter: 48mm-57mm
Length of drill rod: 2800mm-5530mm
Button bit design: Flat face, drop center, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Drifting, tunneling, bench
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Top Hammer Drilling Tools for Drifting and Tunneling
R32
Bit Diameter: 43mm-76mm
Length of drill rod: 1800mm-5530mm
Button bit design: Flat face, drop center, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Drifting, tunneling, bench
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Top Hammer Drilling Tools for Drifting and Tunneling
Bit Diameter: 38mm-45mm
Length of drill rod: 2800mm-4310mm
Button bit design: Flat face, drop center, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Drifting, tunneling, bench
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Top Hammer Drilling Tools for Drifting and Tunneling
Bit Diameter: 33mm-45mm
Length of drill rod: 250mm-4000mm
Button bit design: Flat face, drop centre, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Drifting, tunneling, bench
We have different designs for various rock formations, and a longer service life to decrease use costs for users
Tel: +98-9120456388
Email: tradingyoosefi@yahoo.com
Email: info@max-drilling.ir
