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Q14-T38-89button DC bit
Rock drilling tools factory ProDrill manufactures rock drill bits: T38 drop center Button Bits is the most important size for benching and long-hole drilling underground.
Code No.: Q14-T38-89-DC
Thread: T38
Diameter: 89mm
Gauge Buttons: 12mm*12
Front Buttons: 11mm*2
Skirt Design: Drop Center
Carbide Design: Dome
Diameter 64mm 76mm, 89mm,
Skirt body: Drop Center, and normal,
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.
14 Dome carbide inserts T38 Button bits with drop center face design, 89mm diameter for bench drilling and underground long hole drilling.Drop center, design details of T38-89 button drop center bit to match with extension drill rods.
