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Diamond Drill Bit RUBI 12 mm DRYGRES for dry drilling, model 05927
Summary description:
RUBI 12 mm DRYGRES diamond drill bit (model 05927) designed for dry drilling. Suitable for precise boreholes in hard ceramic, gres and similar materials, this diamond-tipped bit offers consistent cutting performance for hand or drill-press use. Ideal for tile installation, plumbing and electrical passthroughs where clean, accurate holes are required.