{"product_id":"bosch-professional-diamond-core-bit-dry-157-400-mm","title":"Bosch Professional Diamond Core Bit (Dry) 157*400 mm","description":"\u003cp data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eProfessional Summary\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eManufacturer:\u003c\/b\u003e Bosch Power Tools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eArticle \/ Part Number:\u003c\/b\u003e 2608580595\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eProduct Line:\u003c\/b\u003e Best for Universal (Top-tier professional performance)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eType:\u003c\/b\u003e Diamond Core Bit (Universal use)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eDimensions \u0026amp; Specs\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eDiameter (\u003cspan class=\"math-inline\" data-math=\"d\" data-index-in-node=\"10\"\u003e$d$\u003c\/span\u003e):\u003c\/b\u003e \u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"14\"\u003e157 mm\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eWorking Length (\u003cspan class=\"math-inline\" data-math=\"L\" data-index-in-node=\"16\"\u003e$L$\u003c\/span\u003e):\u003c\/b\u003e \u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"20\"\u003e400 mm\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eMounting Thread:\u003c\/b\u003e \u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"17\"\u003e1 1\/4\" UNC\u003c\/b\u003e (standard professional connection for heavy-duty drill rigs).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eTechnology:\u003c\/b\u003e Laser-welded segments (Best for Universal segment design).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eKey Features \u0026amp; Engineering\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eLarge Bore Capacity:\u003c\/b\u003e The 157 mm diameter is engineered for primary utility penetrations, such as large sewage headers, major ventilation trunking, and foundation passes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eLaser-Welded Reliability:\u003c\/b\u003e The segments are laser-welded to the steel tube, providing extreme structural integrity and heat resistance, essential for drilling through reinforced concrete and dense aggregate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eUniversal Versatility:\u003c\/b\u003e Designed for high-speed, clean cutting across a vast range of materials, including reinforced concrete, hard brick, limestone, and abrasive masonry, minimizing bit changes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003e400 mm Working Depth:\u003c\/b\u003e Allows for deep boring in a single operation, maintaining alignment through thick floor slabs or structural walls.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,4,0\"\u003e\u003cb data-path-to-node=\"10,4,0\" data-index-in-node=\"0\"\u003eEfficient Debris Removal:\u003c\/b\u003e Segment geometry is optimized to ensure that concrete slurry or dust is effectively cleared, preventing the bit from jamming under heavy load.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eApplication Range:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003eProfessional construction and civil engineering. Suitable for large-diameter drainage, sewage systems, and main ventilation arteries in reinforced concrete and hard stone.\u003c\/p\u003e","brand":"melinet.bosch","offers":[{"title":"Default Title","offer_id":43643634352202,"sku":null,"price":120000.0,"currency_code":"AMD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/9771\/4762\/files\/dr-schulze-koronka-big-1_728f0296-7a94-498b-85f0-61dc883c1d13.jpg?v=1780051884","url":"https:\/\/melinet-bosch.am\/products\/bosch-professional-diamond-core-bit-dry-157-400-mm","provider":"melinet.bosch","version":"1.0","type":"link"}