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  DTH Bit-DHD3.5-100

  • Diameter: 100mm
  • Air Holes No.: 2
  • Gauge Buttons: 7*13mm
  • Face Buttons: 6*12mm
  • Approx. Weight: 5kgs
  • Bit Face Type: Convex face
  • Carbide Design of DTH Buttons: Parabolic (Semi-Ballistic)

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