{"product_id":"kennametal-1017298-indexable-shim-icsn-5-8-inch-boring-bar","title":"Kennametal 1017298 Indexable Shim Icsn 5\/8 Inch Boring Bar","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1017298 is an ICSN-style shim designed for indexable tooling systems used in boring bar and turning applications. At 3\/16 inch (0.1875 inch) thick and sized for a 5\/8 inch inscribed circle, this shim seats beneath a diamond-shaped insert to maintain precise cutting edge height and negative rake geometry. It is a consumable tooling component installed by machinists and tool crib technicians working with indexable boring bars and turning tool holders. Proper shim selection directly affects insert seating stability, tool life, and dimensional accuracy in metal-cutting operations.\u003c\/p\u003e\n\u003cp\u003eThis shim is suited for use in CNC turning centers, manual lathes, and boring bar assemblies that accept diamond-shaped inserts with a 5\/8 inch inscribed circle and require negative rake geometry. It is typically used in production machining environments where consistent insert positioning is critical. The ICSN shim style is a standard configuration across many indexable tool holder platforms in both roughing and finishing operations on ferrous and non-ferrous materials.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eICSN shim style for negative rake insert seating\u003c\/li\u003e\n  \u003cli\u003eCompatible with diamond-shaped inserts at 5\/8 inch (0.6250 inch) inscribed circle\u003c\/li\u003e\n  \u003cli\u003eThickness of 3\/16 inch (0.1875 inch) for precise insert height control\u003c\/li\u003e\n  \u003cli\u003eSupports boring bar and turning indexable tool holder applications\u003c\/li\u003e\n  \u003cli\u003eSold individually, minimum order quantity of 10 units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for indexable boring bar and turning tool holders that accept diamond-shaped inserts with a 5\/8 inch inscribed circle and ICSN-style shim seating in negative rake configurations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or toolroom technician. Before replacing or seating a shim, ensure the machine spindle is powered down and the tool holder is secured in a vise or fixture. Clean the shim pocket thoroughly before inserting to prevent seating errors that affect insert height and rake angle. Discard any shim showing deformation, cracking, or uneven wear, as a compromised shim will destabilize insert clamping.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShim Style\u003c\/strong\u003e: ICSN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Shape\u003c\/strong\u003e: Diamond\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Inscribed Circle\u003c\/strong\u003e: 5\/8 inch (0.6250 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 3\/16 inch (0.1875 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndexable Tool Type\u003c\/strong\u003e: Boring Bar, Turning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112800\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: KENNAMETAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1017298\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51731212861746,"sku":"1017298","price":376.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/969dcc45b3a1b776871312f29a33f011.jpg?v=1788728359","url":"https:\/\/voomisupply.com\/products\/kennametal-1017298-indexable-shim-icsn-5-8-inch-boring-bar","provider":"Voomi Supply","version":"1.0","type":"link"}