Based on this product's specifications, here are some alternatives and similar models
Tile drill bit GEKO G65005 5 mm for ceramic and porcelain tiles
Summary description:
GEKO G65005 tile drill bit, 5 mm diameter, designed for drilling ceramic and porcelain tiles. Carbide/tip geometry (manufacturer-specified type) provides clean holes with reduced chipping when used at low speed and light pressure. Suitable for hand drills or drill presses for installing fixtures, anchors or cable passages in tile surfaces.