Diamant Kernbohrer Lochschneider für Glaskeramikfliesen Feinsteinzeug Marmor Schiefer

Diamond drill bits application: Use on Drill Glass,Wood,Tile Bottles,Blocks Jars, Ceramic,Slate Mable, Granite Light Stone, and other hard surfaces(NOT CONCRETE). Pre cool the tile core drill with a brief dip in coolant (water) or pour water around the area you wish to drill.

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