"FAST" drill bit are perfect for drilling both dry and wet holes.
Excellent for Porcelain gres, Dekton, Marble, Granite, Single firing, Cotto, Klinker.
Hexagonal (drill) connection for diameters from 6 to 12 mm.
M14 attachment (angle grinder) from diameter 20 to 70 mm.
Durability: Tested on 1 cm thick porcelain stoneware, 60 holes can be made if used correctly.
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