{"product_id":"marble-core-bit-1-3-8-inch-vacuum-brazed","title":"MARBLE CORE BIT 1-3\/8 INCH VACUUM BRAZED","description":"\u003cp\u003eAPEXX Brazed Continuous Rim Core Bit. 1-3\/8”. Drilling Depth: 1-3\/4”. Attachment: ⅝”-11. MAX RPM: 4,000. Also known as Apexx Brazed Marble Core bits. Material: Marble, Porcelain, Ultra Compact Surfaces, Glass. Drilling depth of 1 3\/4\" with 5\/8-11 thread. Built with sophisticated vacuum brazing technology; Smooth and fast drilling on Marble, Porcelain, Glass and UCS; Last longer than electroplated core bits; Recommended to use with cooling water for long tool life; Material: Marble, Porcelain, Ultra Compact Surfaces; Dry or Wet use.\u003c\/p\u003e","brand":"Ocean Diamond","offers":[{"title":"Default Title","offer_id":52170155065564,"sku":"OCD 22229-01003","price":40.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0841\/5713\/7116\/files\/ea255265-ca7d-4d9f-b132-98ff225c12dd.jpg?v=1786056479","url":"https:\/\/obsidian-industrial.com\/products\/marble-core-bit-1-3-8-inch-vacuum-brazed","provider":"Obsidian Industrial","version":"1.0","type":"link"}