Q13-76-T38-160-RC Threaded Button Bit

Rock drilling tools factory ProDrill manufactures rock drill bits: T38 Threaded Button Bits is the most important size for benching and long-hole drilling underground.
Code No.: Q13-76-T38-160-RC
Diameter: 76mm
Length: 160mm
Gauge Buttons: 11mm*8
Front Buttons: 11mm*5
Skirt Design: Retrac
Carbide Design: Semi-Ballistic
Face Design: Drop Center
Water Holes: 4 on front, 1 on side
Weight: 3.2kg

Diameter 64mm 76mm, 89mm,
Skirt body: retrac, 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 Drifting drill rod heavy duty top hammer.

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

Drop center design detail of T38-64 threaded button bit with semi-ballistic buttons, retrac skirt, to match with extension drill steels.

For more details please view PDF online: T38DrillBitsforBenchDrillingLongHoleDrillingUndergroundCatalogue