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  DTH Bit-BR3-90

  • Code No.: BR3-90
  • Diameter: 90mm
  • Air Holes No.: 2
  • Gauge Buttons: 6*13mm
  • Face Buttons: 7*12mm
  • Face Design: Convex
  • Carbide Design: Semi-Ballistic
  • Approx. Weight: 4.0KGS

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