{"product_id":"5-x-22-one-piece-spline-core-bit","title":"5\" X 22\" One Piece Spline Core Bit","description":"\u003cp data-start=\"0\" data-end=\"191\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"42\"\u003e5\" x 22\" One Piece Spline Core Bit\u003c\/strong\u003e is a heavy-duty drilling attachment designed for cutting large-diameter, deep holes in concrete, brick, and block using spline-drive rotary hammers.\u003c\/p\u003e\n\u003cp data-start=\"193\" data-end=\"571\"\u003eManufactured with a \u003cstrong data-start=\"213\" data-end=\"246\"\u003eone-piece hardened steel body\u003c\/strong\u003e, this core bit delivers exceptional strength and durability for demanding, high-impact applications. The 5-inch cutting diameter is ideal for major utility penetrations, including large conduit, pipe, and HVAC openings, while the extended 22-inch length allows for deep drilling through thick walls and structural materials.\u003c\/p\u003e\n\u003cp data-start=\"573\" data-end=\"852\"\u003eEngineered for efficient material removal, the bit cuts a precise circular path and leaves a solid core that can be easily extracted. Its spline shank ensures a secure fit in compatible rotary hammers, maximizing torque transfer and maintaining consistent performance under load.\u003c\/p\u003e\n\u003cp data-start=\"854\" data-end=\"882\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"883\" data-end=\"1082\"\u003e\n\u003cli data-section-id=\"hy5g8p\" data-start=\"883\" data-end=\"931\"\u003eLarge-diameter concrete and masonry drilling\u003c\/li\u003e\n\u003cli data-section-id=\"3yeijg\" data-start=\"932\" data-end=\"981\"\u003eDeep structural and through-wall penetrations\u003c\/li\u003e\n\u003cli data-section-id=\"1c0ikc8\" data-start=\"982\" data-end=\"1030\"\u003ePlumbing, electrical, and HVAC installations\u003c\/li\u003e\n\u003cli data-section-id=\"1uuwywz\" data-start=\"1031\" data-end=\"1082\"\u003eCommercial and industrial construction projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":52411719024929,"sku":"48-20-5488","price":344.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/shopping_15_22ea7df9-7a9e-48af-adb0-2b564f8dbf69.webp?v=1776356405","url":"https:\/\/standardvmi.com\/products\/5-x-22-one-piece-spline-core-bit","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}