T51-140mm-Q18 Threaded Button Bit

140mm Diameter T51 Threaded Button Bit

Diameter: 76mm, 89mm, 102mm, 115mm, 127mm, 140mm, 152mm

Skirt body: retrac, and normal, straightrac

Face type: flat, uniface, Drop Center

Carbide shape: Dome, ballistic, semi-ballistic

Used in bench drilling, underground long hole drilling to match extension MF rod, MM rod heavy duty top hammer drilling tools.

Drop Center Face T51 Threaded Button Bit