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Key features

  • Long Life in hard ceramic and Precision in construction materials
  • Exceptionally durable drill bit tip with Bosch Carbide Technology
  • Start holes accurately with a specially designed centring tip
  • Optimised dust extraction channel for fast, efficient drilling
  • Hex shank for a strong connection and maximum torque transmission in three-jaw chucks and ¼" internal hex tool holders

Technical data

  • Diameter, mm: 6.00; 6.00; 8.00; 6.00; 8.00
  • Total length, mm: 90; 90; 90; 100; 100
  • Working length, mm: 60; 50
  • Pack quantity: 5 Pcs
  • Price: £68.05