Hardened and tempered diamond blade with continuous rim to provide a smooth cutting finish. Designed for use on ceramic and natural stone tiles. Suitable for dry and wet cutting, with optimum results when used wet. Compatible with most angle grinders and tile cutting machines with a 22.23mm bore. Diameter: 180mm, Bore size: 22.23mm, Segment height: 7mm, Maximum speed: 8,500rpm , Kerf: 2.3mm, Blade construction: Sintered , Weight: 0.3kg