Sintered Diamond Saw Blade for Ceramic & Porcelain

The general continuous rim disc in this catalog is a broader precision tool: it covers ceramic, porcelain, marble and sintered stone for shops cutting mixed materials. This ceramic family is the dedicated tile program: vitrified-body bond tuning for low-abrasion dense bodies, glaze-line protection as a primary design target, an explicit mosaic fine-cut program, and range extension to 350 mm for production tile saws. The general disc answers 'one disc for the shop'; this family answers 'the right disc for a tile production program'. Shops running daily porcelain and vitrified tile volume standardize here; shops cutting a material mix keep the general disc and add this family as the tile program grows. The two share sintered construction quality — the difference is application dedication, not build quality.

Micro-chipping on dense vitrified porcelain usually traces to cut dynamics, not blade condition. Check in order: workpiece support — an unsupported exit line lets the offcut drop and tear micro-chips along the break edge, the most common cause on large formats; feed pressure — forcing the cut flexes thin porcelain and fractures the surface at the kerf; blade speed versus feed — too slow a feed with too much speed polishes the bond instead of cutting, and the resulting heat checks micro-fracture the surface; and blade runout — a truing problem shows as chip lines following the rotation pattern. Run the tile fully supported, feed steadily at the blade's working speed, keep water continuous, and check blade concentricity on the arbor. If chips follow one material brand only, that body's density may be beyond the bond's class — a trial with the next bond grade settles it. On premium large-format porcelain, the last 20 mm of the cut at reduced feed protects the exit edge where most chips occur.