{"product_id":"iscar-6403551-profile-boring-bar-solid-carbide-rh","title":"Iscar 6403551 Profile Boring Bar Solid Carbide Rh","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 6403551 is a solid carbide profile boring bar designed for internal profiling operations on CNC lathes and turning centers. It features a right-hand cutting direction and a minimum bore diameter of 0.1575 inches, making it suited for small-bore finish work where precision geometry is critical. The bar carries an IC908 manufacturer grade carbide substrate with a TiAlN finish coating, which provides thermal resistance and wear life in interrupted cuts and hard materials. Overall length is 1.1811 inches with a maximum bore depth of 0.5906 inches. Machinists and CNC operators working in job shop or production environments install this type of tooling in qualified boring bar holders.\u003c\/p\u003e\n\u003cp\u003eThis profile boring bar is intended for internal turning and profiling of small-diameter bores in ferrous and non-ferrous workpieces. The 4.00 mm shank diameter and compact 30.00 mm overall length make it appropriate for tight-clearance bore entries. The 0.0039-inch corner radius suits fine-finish profiling passes where edge geometry and surface finish must be held to close tolerances. Typical applications include producing grooves, chamfers, and contoured internal profiles in precision turned components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and vibration resistance in small-bore applications\u003c\/li\u003e\n  \u003cli\u003eTiAlN finish coating for extended tool life in elevated cutting temperatures\u003c\/li\u003e\n  \u003cli\u003eIC908 carbide grade suited for a wide range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction for standard lathe and turning center setups\u003c\/li\u003e\n  \u003cli\u003e0.0039-inch corner radius for fine-profile and finish-pass internal work\u003c\/li\u003e\n  \u003cli\u003eCompact 1.1811-inch OAL fits toolholders requiring minimal shank protrusion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style solid carbide profile boring bar for use in qualified 4.00 mm boring bar toolholders on CNC lathes and turning centers configured for right-hand internal turning operations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and the turret is de-energized before changing or setting tooling. Secure the shank in a matched-diameter boring bar holder to the recommended clamping torque specified by the toolholder manufacturer. Verify tool offset and runout before taking a cut to protect the carbide edge from overload on first engagement.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoring Bar Type\u003c\/strong\u003e: Profile Boring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.1575 inches (4.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 0.5906 inches (15.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.1811 inches (30.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 4.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0039 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC908\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\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: ISCAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6403551\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51743434965298,"sku":"6403551","price":79.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3b0a56bae3098695b6c52bd405d428f0.jpg?v=1788847001","url":"https:\/\/voomisupply.com\/products\/iscar-6403551-profile-boring-bar-solid-carbide-rh","provider":"Voomi Supply","version":"1.0","type":"link"}