RUBI DRY CUT.DIA.DRILL BIT SUPERPRO 25 MM M14 57903

DRY CUT.DIA.DRILL BIT SUPERPRO 25 MM M14 • Used for drilling ceramic, porcelain, marble, and granite. • Uses VACUUM BRAZED tech for heat and friction resistance. • Small sizes (6–12 mm): for accessories installation. • Large sizes (20–75 mm): for water, electric, and drain holes. • For dry cutting with grinder or non-impact drill (M14). • Approx. lifespan: - Small: 25 holes - Large: 60 holes. • Drilling depth: 36 mm. • Small bits have wax for cooling and cleaning. • Large bits have a side opening for cooling and residue removal. • Max speed: 14,000 rpm. • Use proper speed and light circular motion for best results.