T51 Tungsten Carbide Ballistic Retract Button Bit Rock Drilling Tools Hard Rock

Description:

Rock drilling tools factory ProDrill manufactures rock drill bits: R32, T38, T45, T51, GT60 Threaded Button Bit is the most important size for benching and long-hole drilling underground
Diameter: 76mm, 89mm, 102mm, 127mm
Skirt body: retrac, and normal, straightrac
Face design: flat, uniface, Drop Center
Carbide design: Dome, ballistic, semi-ballistic
Used in bench drilling, underground long hole drilling to match extension MF rod, MM rod heavy duty top hammer.

Specification:

Features:

1.The longer life of the drill
2.High Drilling Efficiency
3.The drilling speed is stable
4.Good Performance

Application:

Mining or Quarry or Well Drilling,Rock Drilling,Hole drilling