{"product_id":"mantis-1-3-8-inch-dry-wet-core-bit","title":"MANTIS 1-3\/8-inch Dry\/Wet Core Bit","description":"\u003cp\u003eMANTIS Dry Diamond Core Bit \/ Hole Saw for Stone Applications\u003c\/p\u003e\n\n\u003cp\u003eThe 1-3\/8\" MANTIS Dry Diamond Core Bit is engineered for fast, efficient coring through granite, quartzite, and engineered stone. Designed for dry use, this core bit features side ventilation ports that help dissipate heat during drilling, allowing the bit to stay cooler and maintain consistent performance. Diamond side protection along the barrel ensures continuous cutting efficiency throughout the entire drilling process. Available in a wide range of sizes, MANTIS dry core bits are built to meet the demands of professional stone fabrication.\u003c\/p\u003e\n\n\u003cp\u003eManufactured in South Korea, the MANTIS Dry Core Bit from Obsidian Industrial is produced using premium-grade diamonds for superior cutting performance. Diamonds are strategically placed on both the interior and exterior of the barrel to reduce friction, resulting in lower operating temperatures and smoother drilling with less drag. This heat reduction allows the bit to run at higher RPMs without compromising tool life.\u003c\/p\u003e\n\n\u003cp\u003eThe MANTIS Supreme Dry Core Bit is ideal for granite, quartzite, and engineered stone and is compatible with a variety of tools, including drills and hand grinders. Featuring a standard 5\/8\"-11 female thread, along with available adapters and extensions, this core bit integrates seamlessly into nearly any shop setup.\u003c\/p\u003e\n\n\u003cp\u003eMAX RPM: 6,400\u003c\/p\u003e","brand":"Obsidian Industrial","offers":[{"title":"Default Title","offer_id":52170138058972,"sku":"OI MANTIS-DCB138","price":72.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0841\/5713\/7116\/files\/1466fa35-fdf3-47d9-932b-6e1cfc620a5c.jpg?v=1786056387","url":"https:\/\/obsidian-industrial.com\/products\/mantis-1-3-8-inch-dry-wet-core-bit","provider":"Obsidian Industrial","version":"1.0","type":"link"}