{"product_id":"sandvik-coromant-5755496-turning-insert-vbmt21-50-uf-1525","title":"Sandvik Coromant 5755496 Turning Insert VBMT21.50-UF 1525","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5755496 is a solid carbide turning insert in the CoroTurn 107 series, designed for external turning operations on CNC and manual lathes. Identified by ISO code VBMT 11 02 02-UF 1525, this insert features a 35-degree diamond shape (V) with a neutral hand orientation and a 5-degree relief angle. The UF chip breaker geometry is engineered for light to medium cuts on steel and stainless steel. A PVD-applied TiCN plus TiN dual-layer coating provides wear resistance and edge integrity during continuous turning. The insert measures 0.428 inches in length with a 0.25-inch inscribed circle and a 0.20 mm corner radius. Screw-style holding keeps it secure in compatible toolholders. Licensed CNC machinists and turning specialists are the primary installers of this insert.\u003c\/p\u003e\u003cp\u003eThis insert is suited for finishing and semi-finishing passes on steel as its primary workpiece material, with secondary suitability for stainless steel and cast iron. The UF chip breaker is optimized for close-tolerance turning where chip control and surface finish are critical. The CoroTurn 107 series is a common platform in production turning cells and job-shop environments handling precision components. The 35-degree included angle allows access to tight shoulders and contoured profiles that wider inserts cannot reach. Applications include shaft turning, facing, and light profiling on ferrous materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e35-degree diamond insert shape (V) with 5-degree relief angle for shoulder access and precision profiling\u003c\/li\u003e\n\u003cli\u003eUF chip breaker geometry optimized for finishing and semi-finishing cuts on steel\u003c\/li\u003e\n\u003cli\u003ePVD-coated TiCN plus TiN dual layer for enhanced wear resistance and edge life\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation compatible with right- and left-hand toolholder setups\u003c\/li\u003e\n\u003cli\u003eScrew-type insert holding for positive, repeatable seating in compatible holders\u003c\/li\u003e\n\u003cli\u003eTwo cutting edges per insert for extended tool life between change-outs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with CoroTurn 107 series toolholders accepting VBMT-style inserts with a 0.25-inch inscribed circle. Confirm toolholder bore and seat geometry before installation. Specific toolholder compatibility was not provided in the available product data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert replacement should be performed with the machine fully powered down and spindle locked. Use the manufacturer-specified torx or hex key to tighten the clamping screw to the toolholder seat — do not overtighten, as this can fracture the carbide insert. Inspect the toolholder seat and shim for chips or debris before seating a new insert. Proper insert orientation relative to the programmed tool nose radius compensation value is critical for achieving correct part geometry on CNC turning centers.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: VBMT 11 02 02-UF 1525\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: VBMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (V), 35-degree included angle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn 107\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1525\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN plus TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: UF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 5 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.20 mm (0.0079 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.25 inches (6.35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.428 inches (10.87 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.0938 inches (2.38 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1102 inches (2.80 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Stainless Steel, Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 5755496\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51730173722930,"sku":"5755496","price":364.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8ec5fcd189d17bf855bd332b44b68ab5.jpg?v=1788712946","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5755496-turning-insert-vbmt21-50-uf-1525","provider":"Voomi Supply","version":"1.0","type":"link"}