Maxdrill’s top hammer drill bits made of good-quality materials are applicable to drill the extremely hard rock after heat treatment. It can transmit intensive impact force into rocks and thus reduce the loos of energy.
Whether it is soft rocks, hard rocks or any special stratum, Maxdrill provides you the custom-bespoke solutions of drilling tools that meet all your requirements.
Contact us for more information.
Bit Diameter: 33mm-45mm
Button bit design: Flat face, drop centre, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Drifting, tunneling
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Bit Diameter: 38mm-45mm
Button bit design: Flat face, drop center, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Drifting, tunneling
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Bit Diameter: 43mm-76mm
Button bit design: Flat face, drop center, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Drifting, tunneling
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Bit Diameter: 48mm-57mm
Button bit design: Flat face, drop center, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Drifting, tunneling
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Bit Diameter: 43mm-48mm
Button bit design: Flat face, drop center, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Drifting, tunneling
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Bit Diameter: 64mm-89mm
Button bit design: Flat face, drop center, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Bench
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Bit Diameter: 70mm-115mm
Button bit design: Flat face, drop centre, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Bench
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Bit Diameter: 89mm-127mm
Button bit design: Flat face, drop center, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Bench
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Bit Diameter: 89mm-102mm
Button bit design: Flat face, drop center, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Bench
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Bit Diameter: 92mm-127mm
Button bit design: Flat face, drop center, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Bench
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Bit Diameter: 102mm-127mm
Button bit design: Flat face, drop center, normal and retrac body
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Bench
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Button bit | Dimensions (D) | Flushing hole (mm) | Buttons (mm) | Angle | Class | Part no. | |||
mm | inch | Front No size | Gauge No size | Front No size | Gauge No size | ||||
102 115 127 |
4 4 1/2 5 |
4×11 3×13 3×14 |
- - - |
6×12 6×13 6×13 | 8×14 8×16 8×16 | 35° 35° 35° |
H H H |
30102MT60F14R 30115MT60F14R 30127MT60F14R |
|
102 115 127 |
4 4 1/2 5 |
4×11 3×13 3×14 |
- - - |
7×12 7×13 7×13 |
8×14 8×16 8×16 |
35° 35° 35° |
H H H |
30102MT6015DR 30115MT6015DR 30127MT6015DR |
Bit Diameter: 102mm-127mm
Button bit design: Flat face, drop center, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Bench
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Can't find the button bit you want? Please contact us!