wolfcraft GmbH 8911000 drill bit Circle cutter drill bit 1 pc(s)

The "Ceramic" diamond coated annular bit is the ideal solution if you want to prepare socket installations on or through tiles or glazed tiles with a cordless screwdriver. It lets you drill exact holes with a diameter of 68 mm through all kinds of wall and floor tiles with a cutting depth of 25 mm. It comes in various diameters, so you can find the perfect annular bit for every project. The round shank (Ø 10 mm) makes it quick to secure in the chuck of your cordless screwdriver. The integrated centring drill bit helps you to position the drilled hole exactly. Once centre drilling is complete, this bit can be removed without tools so that you can continue drilling quickly. The body of this annular bit is turned from solid material and coated with high-quality industrial diamonds. As a result it offers a long service life and precision. The annular bit has an integrated sponge to protect the diamond coating. It must be soaked in water before use. This water is pressed out during the drilling process and provides the necessary cooling. At the same time, the water suppresses the dust. The annular bit is TÜV-tested, meaning you can be sure of a safe, quality product.