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Q15-102-T51 Threaded Button Bit

  • Thread: T51
  • Diameter: 102mm
  • Gauge Buttons: 8*14mm
  • Front Buttons: 7*13mm
  • Skirt Design: Standard
  • Weight: 4.72KGS
  • Face type: Flat face
  • Carbide Design: Semi-ballistic

Q15-102-T51 Threaded Button Bit

Threaded Button Bit
Threaded Button Bit
Threaded Button Bit
Threaded Button Bit
Threaded Button Bit

Product details

T51 Threaded Button Bits are the most important size for benching and long-hole drilling underground, manufactured by Rock Drilling Tools factory ProDrill.

T51 Threaded Button BitFlat Face Threaded Drill Bit

Diameter: 76mm, 89mm,102mm

Skirt body design: retrac, and normal, straightrac

Face type: flat, uniface, Drop Centre

Carbide shape:  Dome, ballistic, semi-ballistic/parabolic

This type of rock drill bits used in bench drilling, underground long hole drilling to match extension Male Female rod, Male Male rod heavy duty top hammer.

Semi-ballistic Button Threaded Drill BitThreaded button bitT51 Threaded Button Bit

Sandvik Top hammer drill rig RANGER DX700 using ProDrill drill bits , showing perfect drilling performance of higher penetration rate , longer life, lower cost.


T50 Power ROC 



15 dome carbide inserts T51 threaded drill bit with flat face design, 102mm diameter match with T51 extension drill rod for bench drilling and lone hole drilling underground.

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