Continuous Rim Diamond Saw Blades for Tile

Continuous rim diamond blades are primarily used for cutting ceramic tile, porcelain, marble, and granite in flooring, wall, and countertop applications. They're favored by tile contractors and DIY installers for precise, chip-free cuts on hard, brittle materials where segmented blades might cause chipping or rough edges.

Most continuous rim diamond blades are designed for angle grinders, circular saws, and masonry saws rather than oscillating multi-tools. Check the arbor size and compatible equipment listed on the blade's specifications, as multi-tool-specific diamond blades typically require a different mounting system than standard round arbor blades.

Blade life cutting concrete varies with aggregate hardness, cutting method, and blade quality, but continuous rim blades built for tile and stone are not optimized for concrete's abrasive aggregate. For concrete work, a segmented or turbo-rim blade rated for masonry will typically outlast a tile-focused continuous rim blade.

Blade diameter depends on your tool and the depth of cut needed. Smaller 4"–5" blades work well with angle grinders for detail cuts, while 7"–10" blades suit circular and table saws for larger tile and stone pieces. Diameters up to 14" are available for heavier masonry saw applications.

Many continuous rim diamond blades support both wet and dry cutting depending on size and construction, though wet cutting is generally recommended for tile and stone to reduce dust, control heat, and achieve the cleanest, chip-free finish, especially on porcelain and marble.

Common arbor sizes for continuous rim tile blades include 5/8", 7/8"-5/8", 1", and 20mm–5/8" adapters. Always match the blade's arbor to your specific saw or grinder spindle size, or use the included bushing adapters when available to ensure a secure, safe fit.