General description Diamond Abrasive Disc designed for 115mm angle grinders and polishers, offering high quality and durability for various grinding applications. Technical specifications Model: JL400203 Base material: 65Mn Outside diameter: 115mm (16 segments), 125mm (20 segments), 180mm (24 segments) Inner diameter: 20mm / 0.79 inch Block segment thickness: 5mm / 0.2 inch Usage Suitable for dry and wet grinding Applicable for grinding stone, asphalt, and ceramics Other information Includes: 1 x diamond grinding disc Features double blasting edge for smoother chip removal and cleaner cuts Vibration-free design reduces fatigue and enhances productivity