The U-shaped wet & dry drill bit

  • Standard:ISO 9001
  • Length:370/450mm
  • Application:Mainly for concrete drilling; suitable for highway construction, concrete wall and brick wall drilling projects.
  • Sales Model:Factory Direct
  • Production Capacity:50000pieces/Month
  • HS Code:82023910
  • MOQ:100

描述

The U-shaped wet & dry drill bit is built with a professional dry drilling rod, and its threaded groove design ensures rapid chip removal. The U-shaped teeth boost sharpness for fast drilling penetration, supporting both dry and wet operation modes. Perfect for high-efficiency tasks, this drill bit boasts outstanding sharpness and wear resistance, effectively improving overall work efficiency.Drilling Speed: 8.5 cm/min

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