Q14-89-T38-DC Threaded Button Bit

Rock drilling tools manufacturer ProDrill offers rock drill bits: T38 Threaded Button Bits is the most important size for benching and long-hole drilling underground
Diameter: 64mm 76mm, 89mm,
Skirt body: retrac, and normal,
Face design: flat, uniface, drop center
Carbide design: Dome, ballistic
Used in bench drilling, underground long hole drilling
To match extension MF rod, MM rod heavy duty top hammer.

14 Dome carbide inserts with drop center face, 89mm diameter threaded drill bits with T38 thread for bench drill, underground long hole drilling to match extension drill rods.

For more details please watch PDF online: T38 Drill Bits for Bench Drilling, Long Hole Drilling Underground Catalogue