T38-76mm Button Bit (ballistic head ) for Iran Iron Ore Mining

T38-76mm Button Bit (ballistic head ) for Iran Iron Ore Mining

Code No.: Q14-76-T38
Thread: T38
Diameter: 76mm
Gauge Buttons: 8*11mm
Front Buttons: 6*10mm
Skirt Design: Standard
Weight: 2.6KGS
Carbide Design: Conical spike
Face Design: Convex
Carbide grade: T6

Diameter: 64mm 76mm, 89mm

Skirt body: retrac, and normal

Gauge Buttons：8*11mm

Front Buttons： 6*10mm

Face Design: Convex

Carbide Design: Ballistic

To match extension MF rod, MM rod heavy duty top hammer for bench drilling, underground long hole drilling

14 Ballistic carbide inserts T38 threaded drill bit with Convex face design, 76mm diameter and standard body to match extension drill steels for bench drilling, underground long hole drilling.

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