{"product_id":"3350x50mm-400-grit-flexible-diamond-sanding-belt","title":"3350×50mm 400 Grit Flexible Diamond Sanding Belt – For Stone, Glass, Metal \u0026 Lapidary Grinding","description":"\u003cstyle\u003e   a { text-decoration: none; color: inherit; transition: all 0.3s ease; } a:hover { text-decoration: underline; } @media only screen and (max-width: 768px) { body { font-size: 16px; line-height: 1.6; padding: 0 10px; } } \u003c\/style\u003e\n\u003cp\u003eDiscover high-performance \u003cstrong\u003e\u003ca href=\"https:\/\/diamondabrasivebelts.com\/collections\/expandable-drum-belts\"\u003eFlexible Diamond Sanding Belts\u003c\/a\u003e\u003c\/strong\u003e — precision-engineered for use with \u003ca href=\"https:\/\/www.diamondabrasivebelts.com\/products\/6x1-5-rubber-wheel\"\u003eexpanding drum sanders\u003c\/a\u003e. These professional-grade diamond abrasive belts deliver consistent results for grinding, shaping, and polishing even the toughest materials, including hard stones, glass, ceramics, and advanced composites.\u003c\/p\u003e\n\u003cp\u003eEach \u003cstrong\u003eDiamond Expanding Drum Belt\u003c\/strong\u003e features premium electroplated or resin-bonded diamond abrasives on a flexible backing, ensuring aggressive cutting action with long-lasting durability. Ideal for lapidary artists, jewelers, glassworkers, and industrial fabricators.\u003c\/p\u003e\n\u003cp\u003eWhen installed on a compatible rubber expanding drum wheel, these expanding drum belts stay securely tensioned during operation, creating a uniform contact surface for flawless results on both flat and contoured surfaces.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\n\u003cstrong\u003eMetals\u003c\/strong\u003e: Perfect for grinding and polishing tungsten, carbide, hardened steel, and stainless steel.\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\n\u003cstrong\u003eGlass\u003c\/strong\u003e: Efficiently smooth edges and surfaces on optical glass, stained glass, and fused glass art.\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\n\u003cstrong\u003eCeramics \u0026amp; Composites\u003c\/strong\u003e: Shape technical ceramics, porcelain, and carbon fiber composites with precision.\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\n\u003cstrong\u003eNatural \u0026amp; Synthetic Stones\u003c\/strong\u003e: Achieve professional cabochon and faceting prep on granite, quartz, jade, agate, and sapphire.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible with most standard lapidary and bench grinders.\u003c\/p\u003e","brand":"flexiblediamondproducts","offers":[{"title":"Default Title","offer_id":47977975546045,"sku":"DFSB-400","price":266.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/www.diamondsandingbelts.com\/de\/products\/3350x50mm-400-grit-flexible-diamond-sanding-belt","provider":"Flexible Diamond Products","version":"1.0","type":"link"}