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  Q9-51-R32 Threaded Button Bit Drilling accessories for tunneling,

  • Thread: R32
  • Diameter: 51mm
  • Gauge: 6*10mm
  • Front: 3*9mm
  • Skirt Design: Standard
  • Face Design: Uniface
  • Carbide Design: Dome
  • Weight: 0.93kgs

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