Bits & Sockets Sets RUBI

This 68mm Rubi Dry Cut Diamond Drill Bit is the largest size in the range, specifically engineered for substantial penetrations such as extractor fan outlets, large diameter waste pipes, shower draina more→ge points and significant electrical access requirements. The 68mm diameter provides ample clearance for major installations whilst maintaining the precision and clean cutting that Rubi drill bits are renowned for. Despite its substantial size, this drill bit maintains excellent control when used with an angle grinder, delivering professional results in ceramic, porcelain, natural stone and other hard materials. The dry cutting capability is particularly valuable when working on large diameter holes,…

The 48mm Rubi Conical Diamond Grinding Stone is the larger option in this range, designed for enlarging and modifying holes up to 48mm diameter in landscaping materials. This size is particularly usef more→ul when working with larger fixtures, substantial drainage installations, or when significant hole diameter adjustment is required. The conical profile of this 48mm grinding bit allows for gradual, controlled enlargement from 20mm up to the full 48mm capacity, making it ideal for stepped modifications or when precise diameter matching is essential. The diamond-impregnated surface maintains its cutting performance even when working with tough materials such as porcelain, ceramic, or natural stone.…

This 12mm Rubi Dry Cut Diamond Drill Bit is sized for small to medium installations requiring slightly larger clearances than standard fixings. The 12mm diameter is commonly used for radiator pipe pen more→etrations, larger screw fixings, small tap installations and cable access points where a bit more space is needed whilst maintaining precision. The diamond-tipped construction ensures reliable, clean cutting through ceramic, porcelain, natural stone and similar materials without the complications of wet drilling. The 12mm size is particularly useful for installations where fittings require comfortable clearance without stepping up to the larger drill bit sizes, making it an essential addition to …

The DRYGRES range of diamond drill bits are recommended for the drilling of all types of ceramic tiles, especially porcelain tiles, and other covering materials such as marble and granite.In the DRYGR more→ES range of drill bits, RUBI has used VACUUM BRAZED technology, which increases resistance to temperature and friction, to fix the diamond particles in the cutting area.DRYGRES drill bits, diameters 6-12 mm are perfect for installing bathroom accessories or any type of decoration accessory on ceramic surfaces. Other diameters in the EASYGRES diamond bit range, from 20 to 75 mm, are mainly designed for the ceramic tile fixer to get the best results when performing the necessary drilling for water …