P&N Diamond Core Drill Bit 6mm Door Chimes Move one side and the

Move one side and the other follows — no reaching around or going outside

Viper point design is stronger and outperforms conventional drill bits

The dual bore size offers broader compatibility across different angle grinder spindle configurations

Flexible design moulds to complex applications

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P&N Diamond Core Drill Bit 6mm Door Chimes Move one side and theThe P&N Diamond Core Drill Bit 6mm delivers precision wet drilling for hard tile surfaces, with diamond encrusted construction that cuts through glazed and polished porcelain, sandstone, terracotta, and ceramics with ease. Engineered for accuracy, it achieves tolerances of 0. 2mm for clean, professional results every time. Ideal for tilers and tradespeople who demand consistent performance, this 6mm core bit is designed for use with water cooling to