Q13-102-ST58 Retract Bit

Code No.: Q13-102-ST58-RC
Thread: ST58
Diameter:102mm
Carbide Design:Semi-ballistic
Face Design:Uniface
Skirt Design:Retrac
Carbide grade : T6
Tungsten carbide:front 11*5 mm , gauge 12*8 mm

Rock drilling tools factory Bloom manufactures high quality rock drill bits, one of the most important size for benching and long-hole drilling underground is ST58 Threaded Button Bit

Diameter: 76mm, 89mm, 102mm

Skirt body: retrac, and normal, straightrac

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 drilling tools.

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