The RUBI DRYGRES Diamond Drill Bit (43 mm) is a robust tool designed for dry drilling into the hardest materials, including porcelain tiles, natural stone, granite, and marble. It utilizes VACUUM BRAZED technology, which bonds diamond particles to the cutting area, providing high resistance to friction and temperature.
The 43 mm diameter is essential for professional installers needing to create holes for water points, drainage pipes, and electrical connections. It features an M14 thread for direct connection to angle grinders, or it can be adapted for use with a non-percussive electric drill (adapter Ref. 05976 required).
This bit offers a drilling depth of 36 mm and operates at a maximum speed of 14,000 RPM. It features lateral openings to enhance air cooling and facilitate the removal of solid debris after drilling. The average lifespan is approximately 60 holes, dependent on the material drilled.
