{"product_id":"brass-coin-blank-50mm-cnc-machined-4mm-thick","title":"Brass Coin Blank 50mm CNC Machined 4mm Thick","description":"\u003cp\u003eSolid premium brass, 50mm diameter \u0026amp; 4mm thick, finished on both faces — not plated, so you can engrave deep relief, anneal, or patina without ever exposing a different base metal underneath.\u003c\/p\u003e\n\u003cp\u003eThis run is CNC machined rather than laser cut, which means true circularity and consistent diameter — they seat the same way every time in a coin chuck or multi-coin jig. There's a small chamfer on the edge too: invisible, but it takes the sharp edge off when you're handling a stack or handing a finished coin to a customer. The surface is a smooth circular brushed finish, replacing the linear brushed surface of earlier runs.\u003c\/p\u003e\n\u003cp\u003eLoading a lot of these? The \u003ca href=\"\/products\/a2z-multi-coin-jig\"\u003eMulti-Coin Jig x5\u003c\/a\u003e holds five at a time — and consistent machined diameters are exactly what makes a multi-coin jig worth using.\u003c\/p\u003e","brand":"a2z blanks","offers":[{"title":"Default Title","offer_id":46130710609967,"sku":null,"price":5.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/3458\/7439\/files\/a2z-brass-blank-coin-50mm-03.jpg?v=1775200771","url":"https:\/\/a2zblanks.com\/products\/brass-coin-blank-50mm-cnc-machined-4mm-thick","provider":"a2z blanks","version":"1.0","type":"link"}