This QuickBit CeramicMaster glass and tile drill bit set from Heller is ideal for rotary drilling applications in material such as acrylic glass, mirror glass and roof tiles. Supplied in set of 5 bits. * Pointed chisel edges, which can be resharpened at any time, facilitate precise starting * Super fast changing between drills and bits * ¼in hex shank prevents bit from slipping in drill chuck * Set includes the following bits: 4mm, 5mm, 6mm, 8mm, 10mm https://elecena.pl/product/27225348/heller-24942-3-3900-5-piece-quickbit-ceramicmaster-glass-amp-tile-drill-bits-set 2024-11-11 https://elecena.pl/product/27225348/heller-24942-3-3900-5-piece-quickbit-ceramicmaster-glass-amp-tile-drill-bits-set 2025-07-19 https://elecena.pl/product/27225348/heller-24942-3-3900-5-piece-quickbit-ceramicmaster-glass-amp-tile-drill-bits-set 2026-05-04 https://elecena.pl/product/27225348/heller-24942-3-3900-5-piece-quickbit-ceramicmaster-glass-amp-tile-drill-bits-set 2026-07-11