Original porcelain coaster, sealed, set of 2 pieces, diamond type K2, German, size according to choice

Diamond cutting disc of type K2. The disc is also known as granite or ceramic cutting disk. The diameter shown on the disc is 180 mm, and it comes in other sizes as options 4.5 inches 115 mm, 7 inches 180 mm, 9 inches 230 mm. Designed for cutting solid materials like granite, marble, natural stone, and ceramic. The product is made with professional technology and high quality in Germany.