Q12-76-T38-RC Threaded Drill Bit with Semi-Ballistic Buttons

T38 Threaded Button Bits from rock drilling tools manufacturer Bloom, which is the most important size for benching and long-hole drilling underground.

Diameter: 64mm 76mm, 89mm,

Skirt body: retrac, and normal,

Face type: flat, uniface,drop center

Carbide shape: Dome, ballistic

Used in bench drilling, underground long hole drilling to match extension Male Female rod, Male Male rod heavy duty top hammer.

12 Semi-Ballistic carbide inserts T38 threaded drill bits with flat face design, 76mm diameter and retrac skirt body for bench drilling and underground long hole drilling.