{"product_id":"sandvik-coromant-5726458-boring-bar-solid-carbide","title":"Sandvik Coromant 5726458 Boring Bar Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5726458 is a solid carbide boring bar designed for small-diameter internal turning and bore finishing operations. Built from 1025 solid carbide stock, it carries a TiAlN\/TiN dual-layer coating that extends tool life in demanding cutting conditions. The bar handles a minimum bore diameter of 5.2mm and reaches a maximum depth of 15mm, making it well suited for tight, shallow bore applications on CNC lathes and machining centers. With a 5mm shank diameter and an overall length of 37.3mm, it fits compact tooling setups where clearance is limited. Installation and use fall within the scope of a qualified machinist or CNC tooling technician.\u003c\/p\u003e\n\u003cp\u003eThis boring bar is applied in precision machining environments where small internal diameters require a rigid, wear-resistant cutting tool. Its right-hand cut geometry suits standard spindle rotation on conventional CNC turning setups. Typical applications include finish boring, light material removal, and bore sizing on ferrous and non-ferrous workpieces in job shop and production machining settings. The compact shank and short overall length make it a practical choice for Swiss-style lathes, micro-turning centers, and small-bore toolholders where larger bars cannot reach or fit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMinimum bore diameter of 5.2mm for small internal bore applications\u003c\/li\u003e\n  \u003cli\u003eMaximum bore depth of 15mm supports shallow precision bores\u003c\/li\u003e\n  \u003cli\u003e1025 solid carbide construction provides rigidity and wear resistance\u003c\/li\u003e\n  \u003cli\u003eTiAlN\/TiN coating extends cutting edge life and reduces heat buildup\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut geometry for standard CNC turning spindle direction\u003c\/li\u003e\n  \u003cli\u003e5mm shank diameter fits compact and Swiss-style toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style solid carbide boring bar for use in 5mm bore toolholders on CNC lathes, turning centers, and Swiss-style machining systems requiring a minimum bore diameter of 5.2mm.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and the toolholder is de-energized before inserting or changing the boring bar. Confirm proper shank clamping torque per the toolholder manufacturer specifications and verify tool overhang does not exceed recommended limits to prevent chatter. Follow applicable shop safety protocols and machine manufacturer guidelines during setup.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 5.2mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 15mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 37.3mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCut Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 1025 Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\/TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength (Packaged)\u003c\/strong\u003e: 3.54 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth (Packaged)\u003c\/strong\u003e: 0.79 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight (Packaged)\u003c\/strong\u003e: 0.79 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5726458\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51735423123762,"sku":"5726458","price":97.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c068d1bdff737569ecf2cef4fe52eeba.jpg?v=1788772390","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5726458-boring-bar-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}