{"product_id":"1-4-in-standard-grinding-bit-cylindrical-grinder-pin","title":"1\/4 in. Standard Grinding Bit – Cylindrical Grinder Pin","description":"\u003cp data-start=\"142\" data-end=\"453\"\u003eThis \u003cstrong data-start=\"147\" data-end=\"177\"\u003e1\/4\" Standard Grinding Bit\u003c\/strong\u003e is a versatile \u003cstrong data-start=\"193\" data-end=\"220\"\u003ecylindrical grinder pin\u003c\/strong\u003e designed for precision work in stained glass, fused glass, mosaic, and coldworking applications. Coated with high-quality diamonds on both the \u003cstrong data-start=\"364\" data-end=\"390\"\u003etop face and the sides\u003c\/strong\u003e, this bit allows you to grind, shape, and drill with accuracy.\u003c\/p\u003e\n\u003cp data-start=\"455\" data-end=\"725\"\u003eUse it to \u003cstrong data-start=\"465\" data-end=\"500\"\u003edrill clean holes through glass\u003c\/strong\u003e, then continue refining the interior with smooth, controlled grinding. It's perfect for creating detailed inner contours, keyhole openings, jewelry cutouts, and other intricate shapes that standard grinding bits can’t reach.\u003c\/p\u003e\n\u003cp data-start=\"727\" data-end=\"872\"\u003eIdeal for:\u003cbr data-start=\"737\" data-end=\"740\"\u003e✔ Drilling small holes in glass\u003cbr data-start=\"771\" data-end=\"774\"\u003e✔ Fine interior grinding\u003cbr data-start=\"798\" data-end=\"801\"\u003e✔ Shaping inner edges and contours\u003cbr data-start=\"835\" data-end=\"838\"\u003e✔ Jewelry and detailed glasswork\u003c\/p\u003e\n\u003cp data-start=\"874\" data-end=\"919\"\u003eCompatible with most standard glass grinders.\u003c\/p\u003e\n\u003cp data-start=\"921\" data-end=\"1129\"\u003eFREE US SHIPPING on orders over $100 USD, any international orders you are responsible for duty fees and extra shipping costs. Any over charge for shipping will be refunded once actual shipping is calculated!\u003c\/p\u003e","brand":"Colorado Glassworks","offers":[{"title":"Default Title","offer_id":51660740428077,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/2533\/3293\/files\/IMG_3948_b6b327a9-37f5-49e2-a0b8-2a42b45dd9e5.jpg?v=1763960816","url":"https:\/\/coglassworks.com\/products\/1-4-in-standard-grinding-bit-cylindrical-grinder-pin","provider":"Colorado Glass Works","version":"1.0","type":"link"}