TDU-LD10P - Premium Dry Tile Blade, Thin T Slot. Size: 4 X .060 X 7/8-5/8, 7/8-20MM, THIN T SLOT. Ideal for cutting porcelain tile. Compatible with Angle Grinder, Circular Saw, Tile Saw. Suitable for dry use. Segment height: 7.5MM (.295").