Diamond Core Drill Bit Dry cut bits 60mm to 75mm

£166.20£186.90

For cutting holes on porcelain, marble, single and double fired ceramic tiles.

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Description

For cutting holes on porcelain, marble, single and double fired ceramic tiles, granite etc. Use with a grinder. Long life.  Various bit sizes from 6mm to 75mm.  To elongate the life of the bits less than 20mm, after cutting the entry hole, cool the diamond tip in shallow water.