Punte per trapano 30 pezzi 10 mm diamantate per seghetto per piastrelle vetro marmo

Description: 10mm cutting diameter glass hole saw, diamond coated core, great for making clean and accurate hole on glass and tile. Suitable for drilling marble, tile, glass, granite, stone, replacement for the old or damaged ones. Works better with an electric drill (here is not included). Attention: The hole saw is used on bench drill or drill machine. Hand drill or electric drill is not recommended. .

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