Punte per trapano diamantate bagnate punte per fori seghetto per mattoni di calcestruzzo materiale duro

Wet Diamond Core Drill Bit Core. Type of Cutter Teeth: Turbine Teeth. Safe Wet Core Drilling: You can use water for dust suppression and bit cooling during masonry cutting, which prevents overheating, extends bit life, and protects your respiratory health.

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