{"product_id":"countersink1","title":"Pinnacle Countersink 1-3\/8\"","description":"\u003cp data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePinnacle Vacuum Brazed Countersink Bit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is designed for precision beveling, chamfering, and smoothing drilled holes in granite, quartz, porcelain, marble, and engineered stone. Its 1-3\/8\" diameter allows for controlled material removal around hole openings, helping create smooth, consistent beveled edges. Built with premium vacuum brazed diamond technology, this countersink bit delivers aggressive grinding performance, durability, and excellent control during stone fabrication and installation. Ideal for countertop fabricators and installers requiring clean, professional results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1-3\/8\" diameter with 5\/8\"-11 threaded connection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eVacuum brazed diamond coating for fast, aggressive grinding\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIdeal for beveling and chamfering drilled holes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for granite, quartz, porcelain, marble, and engineered stone\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHelps smooth rough edges and refine hole openings\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDurable construction for extended tool life\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for precise, controlled material removal\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for wet or dry use depending on application\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Basic Diamond","offers":[{"title":"Default Title","offer_id":50775880368303,"sku":"COUNTERSINK1","price":76.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/6442\/6415\/files\/product-1793190657197.png?v=1793190660","url":"https:\/\/basicdiamond.net\/products\/countersink1","provider":"Basic Diamond","version":"1.0","type":"link"}