BGS 74275 Diamond Core Drill Bit Set - 20-68 mm (8 pcs)

The BGS 74275 diamond core drill bit set provides a professional solution for creating clean holes in the most challenging materials. This 8-piece set includes the most common and frequently used sizes, making it a versatile addition to any toolkit. Designed for skilled craftsmen and ambitious DIYers alike, these bits are ideal for tilers, plumbers, and electricians who need precision for installing screws, outlets, inlets, plug sockets, and connector boxes. Each bit features an M14 thread connection, ensuring compatibility with all common angle grinders. The high diamond grit construction is built for a longer service life, even when working through hard surfaces. To maintain efficiency during use, the bits include a slotted design that allows for better ejection of concrete dust. Whether you are working with porcelain, ceramics, granite, marble, or tiles, this compact set delivers the performance required for difficult masonry and stone tasks.