Retract Thread Button Bit T45 Rock Drilling Tools Top Hammer Drill Bits

Retract Thread Button Bit T45 Rock Drilling Tools Top Hammer Drill Bits

Product description:

Retract thread button bits in deep hole drilling operations, with high flatness, good stability, can meet the needs of
large aperture use, widely used in underground mining, open-pit mining, hydropower engineering, quarry field and other engineering
construction.

T45 thread button bit
Bit Diameter: 76mm-102mm
Button bit design: Flat face, drop center, Normal and Retractale body.
Tungsten carbide (Buttons): Spherical, Ballistic and Conical.

Competitive advantages:
* This type of bit is well known for its wear resistance on medium-hard to hard rock formations
* Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture
* Widely used drifting and tunneling
* Bit face design is ideal for medium-hard to hard rock formations
* High footage speed and very low percentage of carbide falling off