Material: Tinplate, Diamond. Diameter x Aperture x Thickness: 180mm/7 inch x 25mm/1 inch x 0.3mm. Mainly used for Gem, crystal, jade, agate, jade, glass, shell, stone care, charcoal and other materials cutting and processing.. Exclusively designed for processing materials for softer high value rocks like turquoise, opal, glass, and stones, gaspeite.. 1Pcs 180mm Thin Diamond Saw Blade Disc as pictures show..
