{"product_id":"1-piece-sds-max-core-bit-4-in-x-11-3-8-in","title":"1-Piece SDS-Max Core Bit - 4\" x 11-3\/8\"","description":"\u003cp data-start=\"0\" data-end=\"226\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"47\"\u003e4\" x 11-3\/8\" One Piece SDS-MAX Core Bit\u003c\/strong\u003e is a heavy-duty masonry drilling attachment designed for fast, high-performance cutting of large-diameter holes in concrete, brick, and block using SDS-MAX rotary hammer systems.\u003c\/p\u003e\n\u003cp data-start=\"228\" data-end=\"560\"\u003eBuilt from \u003cstrong data-start=\"239\" data-end=\"280\"\u003eone-piece hardened steel construction\u003c\/strong\u003e, it offers excellent strength, rigidity, and resistance to wear under repeated high-impact hammer drilling. The 4-inch diameter is ideal for major utility penetrations, while the 11-3\/8-inch overall length provides extended reach for deeper drilling through structural materials.\u003c\/p\u003e\n\u003cp data-start=\"562\" data-end=\"869\"\u003eThis core bit is engineered to maintain cutting efficiency while reducing vibration and deflection compared to segmented alternatives. The SDS-MAX shank ensures a secure, high-power connection to compatible rotary hammers, delivering optimal energy transfer and consistent performance on demanding jobsites.\u003c\/p\u003e\n\u003cp data-start=\"871\" data-end=\"899\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"900\" data-end=\"1068\"\u003e\n\u003cli data-section-id=\"5un0q2\" data-start=\"900\" data-end=\"939\"\u003eLarge conduit and pipe penetrations\u003c\/li\u003e\n\u003cli data-section-id=\"tb5ryc\" data-start=\"940\" data-end=\"988\"\u003ePlumbing and mechanical system installations\u003c\/li\u003e\n\u003cli data-section-id=\"qq07hz\" data-start=\"989\" data-end=\"1020\"\u003eHVAC duct and vent openings\u003c\/li\u003e\n\u003cli data-section-id=\"9h8k2o\" data-start=\"1021\" data-end=\"1068\"\u003eCommercial and industrial concrete drilling\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":52411719123233,"sku":"48-20-5432","price":209.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/Milwaukee_48-20-3916_2.jpg?v=1790119046","url":"https:\/\/standardvmi.com\/products\/1-piece-sds-max-core-bit-4-in-x-11-3-8-in","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}