{"product_id":"eve-coarse-knife-edge-22-x-4mm-unmounted-silicon-wheels","title":"Eve Knife Edge Unmounted Silicon Wheels | 18 x 3.5 mm \u0026 22 x 4 mm | Coarse, Medium, Fine \u0026 X-Fine","description":"\u003ch1\u003eEve Knife Edge Unmounted Silicon Wheels\u003c\/h1\u003e\n\u003cp\u003eAchieve precise shaping, blending, and finishing with Eve unmounted knife-edge silicon wheels. Available in \u003cstrong\u003e18 x 3.5 mm\u003c\/strong\u003e and \u003cstrong\u003e22 x 4 mm\u003c\/strong\u003e sizes, as well as \u003cstrong\u003eCoarse, Medium, Fine, and X-Fine\u003c\/strong\u003e grits, these premium silicon carbide wheels are designed for every stage of the finishing process on precious alloys and other metals.\u003c\/p\u003e\n\u003cp\u003eThe knife-edge profile provides excellent access to contours, grooves, and detailed areas, while the flexible bond delivers smooth, controlled cutting with reduced gouging. Embedded micro-grit polishing compounds help produce a refined surface finish during use, reducing the time required for final polishing.\u003c\/p\u003e\n\u003cp\u003eManufactured in Germany to Eve's exacting quality standards, these unmounted wheels provide consistent performance, long service life, and dependable results for jewelry making, dental applications, and precision metalworking. Recommended operating speed is \u003cstrong\u003e7,000–10,000 RPM\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e18 x 3.5 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e22 x 4 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Grits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCoarse\u003c\/strong\u003e – Rapid material removal and shaping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMedium\u003c\/strong\u003e – General contouring and smoothing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFine\u003c\/strong\u003e – Surface refinement and pre-polishing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eX-Fine\u003c\/strong\u003e – Final finishing and polishing preparation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAvailable in 18 x 3.5 mm and 22 x 4 mm sizes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKnife-edge profile for precision contouring and detailed finishing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnmounted silicon carbide wheels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible bond for smooth, controlled cutting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbedded micro-grit polishing compounds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for precious alloys and other metals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecommended speed: 7,000–10,000 RPM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMade in Germany\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSelect your preferred \u003cstrong\u003esize\u003c\/strong\u003e and \u003cstrong\u003egrit\u003c\/strong\u003e from the available variants to match your finishing application.\u003c\/p\u003e","brand":"Miami Jewelry Supply","offers":[{"title":"22mm x 4mm \/ Coarse - White","offer_id":48664902959336,"sku":"21-2125-EA","price":0.6,"currency_code":"USD","in_stock":true},{"title":"22mm x 4mm \/ Medium - Black","offer_id":48708761813224,"sku":"21-2126-EA","price":0.6,"currency_code":"USD","in_stock":true},{"title":"22mm x 4mm \/ Fine - Blue","offer_id":48708761878760,"sku":"21-2127-EA","price":0.6,"currency_code":"USD","in_stock":true},{"title":"22mm x 4mm \/ Xtra-Fine - Pink","offer_id":48708761944296,"sku":"21-2128-EA","price":0.6,"currency_code":"USD","in_stock":true},{"title":"18mm x 3.5mm \/ Coarse - White","offer_id":48708789502184,"sku":"21-2133-EA","price":0.6,"currency_code":"USD","in_stock":true},{"title":"18mm x 3.5mm \/ Medium - Black","offer_id":48708789534952,"sku":"21-2134-EA","price":0.6,"currency_code":"USD","in_stock":true},{"title":"18mm x 3.5mm \/ Fine - Blue","offer_id":48708789567720,"sku":"21-2135-EA","price":0.6,"currency_code":"USD","in_stock":true},{"title":"18mm x 3.5mm \/ Xtra-Fine - Pink","offer_id":48708789600488,"sku":"21-2136-EA","price":0.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9395\/8888\/files\/EVESUNMTDWLSKEDGE22X4MMCOARSE.png?v=1786481057","url":"https:\/\/miamijewelrysupply.com\/products\/eve-coarse-knife-edge-22-x-4mm-unmounted-silicon-wheels","provider":"Miami Jewelry Supply","version":"1.0","type":"link"}