{"product_id":"ingco-28mm-x-450mm-professional-wet-diamond-core-bit-laser-welded-m22-x-2-5-industrial-core-drill-for-rebar-reinforced-concrete-marble-and-masonry-dcb520288","title":"Ingco 28mm x 450mm Professional Wet Diamond Core Bit – Laser-Welded M22 x 2.5 Industrial Core Drill for Rebar-Reinforced Concrete, Marble, and Masonry (DCB520288)","description":"\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel enable-luminous-fast-follows enable-updated-hr-color stronger tutor-markdown-rendering\" id=\"model-response-message-contentr_08b1419be240c92e\" aria-busy=\"false\" aria-live=\"polite\" dir=\"ltr\"\u003e\n\u003cp data-path-to-node=\"6\"\u003eCore drilling clean, structural passages through heavily reinforced concrete or dense masonry using low-grade or non-laser-welded bits is a slow, highly dangerous process that often leads to shattered tooling. Standard segmented core bits frequently lose their teeth when striking hard steel rebar, binding the machine and endangering the operator. \u003cb data-path-to-node=\"6\" data-index-in-node=\"349\"\u003eThe Ingco DCB520288 28mm x 450mm Professional Wet Diamond Core Bit is an industrial-strength structural penetration solution engineered to slice through heavy steel rebar and high-density concrete with absolute precision.\u003c\/b\u003e Featuring high-grade industrial synthetic diamond segments and a deep 450mm clearing shaft, this premium coring bit enables civil engineers, HVAC technicians, and commercial plumbers to cut flawless utility ports through dense structural aggregates without tool stalls.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003eThe phenomenal cutting speed and exceptional safety of this core barrel rely on its \u003cb data-path-to-node=\"7\" data-index-in-node=\"84\"\u003elaser-welded segment matrix\u003c\/b\u003e. Unlike traditional brazed segments that can fail under high friction heat, the laser-welded bond creates a molecularly solid fuse with the high-tensile steel cylinder wall, drastically reducing the risk of segment detachment. Designed for \u003cb data-path-to-node=\"7\" data-index-in-node=\"352\"\u003ehigh-performance wet-drilling cycles\u003c\/b\u003e, the open-bore design channels continuous water cooling directly to the cutting zone, suppressing silica dust, dropping thermal stress, and instantly ejecting aggregate slurry. Outfitted with an \u003cb data-path-to-node=\"7\" data-index-in-node=\"584\"\u003eM22 x 2.5 threaded adapter interface\u003c\/b\u003e, it locks flush onto professional rig-mounted diamond drilling machines, maintaining perfectly true concentric balance to eliminate vibration and deliver perfectly smooth, non-destructive holes.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eIndustrial Laser-Welded Segments\u003c\/b\u003e – Molecularly fused diamond segments provide massive heat resistance and ultimate mechanical safety when striking structural steel rebar.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eRebar-Optimized Diamond Matrix\u003c\/b\u003e – Impregnated with a high concentration of tough synthetic diamonds to cleanly chew through embedded iron bars and hard construction materials.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eExtended 450mm Working Depth\u003c\/b\u003e – Long core tube offers the necessary reach for deep structural walls, foundational floor slabs, and thick columns.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eContinuous Wet-Cooling Geometry\u003c\/b\u003e – Designed specifically for wet operation, using water to flush out pulverized concrete sludge and prolong segment sharp edges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,4,0\"\u003e\u003cb data-path-to-node=\"9,4,0\" data-index-in-node=\"0\"\u003eUniversal M22 x 2.5 Connection\u003c\/b\u003e – Precision-machined internal thread interface mounts directly onto heavy industrial core drills without adapter slack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,5,0\"\u003e\u003cb data-path-to-node=\"9,5,0\" data-index-in-node=\"0\"\u003eRugged Carton Box Protection\u003c\/b\u003e – Shipped securely inside a thick, heavy-duty carton box layout to preserve thread integrity and protect the sharp diamond segments during transit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eBrand:\u003c\/b\u003e INGCO\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eModel:\u003c\/b\u003e DCB520288\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eProduct Type:\u003c\/b\u003e Professional Laser-Welded Wet Diamond Core Drill Bit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003e\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eCore Hole Diameter:\u003c\/b\u003e 28 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,4,0\"\u003e\u003cb data-path-to-node=\"11,4,0\" data-index-in-node=\"0\"\u003eTotal Barrel Length:\u003c\/b\u003e 450 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,5,0\"\u003e\u003cb data-path-to-node=\"11,5,0\" data-index-in-node=\"0\"\u003eMounting Thread Connection:\u003c\/b\u003e M22 × 2.5 Female Adapter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,6,0\"\u003e\u003cb data-path-to-node=\"11,6,0\" data-index-in-node=\"0\"\u003eSegment Attachment Profile:\u003c\/b\u003e Advanced High-Strength Laser Welding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,7,0\"\u003e\u003cb data-path-to-node=\"11,7,0\" data-index-in-node=\"0\"\u003eOperation Mode Profile:\u003c\/b\u003e Wet Drilling System\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,8,0\"\u003e\u003cb data-path-to-node=\"11,8,0\" data-index-in-node=\"0\"\u003eCore Barrel Composition:\u003c\/b\u003e High-Tensile Structural Seamless Alloy Steel Tube\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,9,0\"\u003e\u003cb data-path-to-node=\"11,9,0\" data-index-in-node=\"0\"\u003ePrimary Machine Compatibility:\u003c\/b\u003e Flawlessly pairs with heavy-duty rig-mounted coring machines, including the \u003cb data-path-to-node=\"11,9,0\" data-index-in-node=\"107\"\u003eIngco DDM13501\u003c\/b\u003e diamond drilling series and similar M22 spindle platforms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,10,0\"\u003e\u003cb data-path-to-node=\"11,10,0\" data-index-in-node=\"0\"\u003ePrimary Target Substrates:\u003c\/b\u003e Rebar-reinforced concrete beams, high-strength foundational slabs, natural granite blockages, dense marble panels, and thick clay brickworks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,11,0\"\u003e\u003cb data-path-to-node=\"11,11,0\" data-index-in-node=\"0\"\u003ePrimary Applications:\u003c\/b\u003e Electrical conduit line routing, plumbing drainpipe through-holes, HVAC ventilation pathway coring, anchor bolt pocket creation, and structural concrete sampling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eIdeal For\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eCommercial plumbers, HVAC contractors, electrical infrastructure installers, and bridge or highway construction crews who require a durable, high-speed 28mm wet diamond core bit to drill clean utility portals through reinforced concrete.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"14\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003e1 × INGCO DCB520288 28mm × 450mm Wet Diamond Core Bit 1 × Heavy-Duty Industrial Protective Carton Box Layout Storage Container\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\n\u003c\/div\u003e","brand":"FAST CLICK","offers":[{"title":"Default Title","offer_id":48694273376488,"sku":"DCB520288","price":1350.0,"currency_code":"MUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/7648\/5608\/files\/DCB580288.jpg?v=1782810908","url":"https:\/\/www.fastclick.mu\/products\/ingco-28mm-x-450mm-professional-wet-diamond-core-bit-laser-welded-m22-x-2-5-industrial-core-drill-for-rebar-reinforced-concrete-marble-and-masonry-dcb520288","provider":"FAST CLICK","version":"1.0","type":"link"}