1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.Specification:Color: redDiameter: approx. 125mmBore: approx. 22.23mmFeature:Extra thin stem blade for clean cutting edges.10mm ornament segments.Suitable for common angle grinder Ø 125mm.Perfect for hard tiles of all kinds, porcelain stoneware, granite, marble, tiles, natural and artificial stone.Fine workmanship and good cutting performance.High strength and hardness.Easy to use.Durable in use.Package included:1 x Diamond Cutting DiscNote:Not suitable for asphalt, bitumen, wood, metal.It is mandatory to wear protective goggles, ear protection, protective gloves and respiratory protection.Note the direction of movement.Please allow 1-5mm errors due to manual measurement.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.