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  Q7-41-722-65 Tapered Button Bit

  • Code No.: Q7-41-722-60
  • Diameter: 41mm
  • Length: 65mm
  • Tapered Degree: 7°
  • Carbide Dimension: 9mm*5+8mm*2
  • Carbide Design: Semi-Ballistic
  • Water Holes: 2 on front, 1 on side
  • Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year,tungsten carbide code No. YK05 supplied by Zhuzhou 601 factory,Offers industry-leading strength and penetration rates for more productivity.Excellent straightness and hole clean quality,Get max.drilling performance .

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