{"product_id":"iscar-5505709-turning-shim-rdt-0-5-inch-diamond-insert","title":"Iscar 5505709 Turning Shim Rdt 0.5 Inch Diamond Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5505709 is an RDT-style shim designed for indexable turning toolholders. Shims seat beneath the cutting insert to maintain correct cutting edge height and protect the toolholder pocket from wear. This shim is compatible with diamond-shaped inserts and features a negative rake orientation. It accommodates both left-hand and right-hand cutting directions, making it a versatile pocket component for turning operations. The inscribed circle is 0.5 inches (12.70 mm). At 0.1 pounds, this is a small but precision-critical component that directly affects insert stability and surface finish quality in turning applications.\u003c\/p\u003e\u003cp\u003eThis shim is intended for use in CNC and manual turning setups where RDT-series indexable toolholders are in service. It is suited for shops running diamond-shaped negative rake inserts in external turning operations. Compatible toolholder styles include the C-DDJNR\/L series and the HSK A63WH-DDNNN-J15 complete tool holder system. Machinists and toolroom personnel performing insert changeovers or toolholder refurbishment will typically source this component to restore a worn or damaged shim seat.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRDT shim style designed for negative rake diamond insert seating\u003c\/li\u003e\n\u003cli\u003e0.5 inch (12.70 mm) inscribed circle for correct insert fit\u003c\/li\u003e\n\u003cli\u003eSupports both left-hand and right-hand cutting directions\u003c\/li\u003e\n\u003cli\u003eCompatible with C-DDJNR\/L toolholder style series\u003c\/li\u003e\n\u003cli\u003eFits HSK A63WH-DDNNN-J15 complete toolholder system\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.1 pounds for minimal toolholder mass impact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with C-DDJNR\/L series toolholders and the HSK A63WH-DDNNN-J15 complete tool holder. Designed for use with diamond-shaped indexable inserts in the RDT series turning system with a 0.5 inch inscribed circle.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or toolroom technicians during insert changes or toolholder maintenance. Ensure the toolholder is removed from the machine spindle and all motion has stopped before accessing the insert pocket. Inspect the shim seat for debris or damage before seating the new shim, as contamination under the shim can affect insert position and cutting performance. Follow the toolholder manufacturer torque and clamping sequence for the insert screw after shim placement.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShim Style\u003c\/strong\u003e: RDT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Shim for Indexable Turning\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\u003eCutting Direction\u003c\/strong\u003e: Left Hand and Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Inscribed Circle\u003c\/strong\u003e: 0.5 inches (12.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style Compatibility\u003c\/strong\u003e: C-DDJNR\/L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Tool Holder Compatibility\u003c\/strong\u003e: HSK A63WH-DDNNN-J15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\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: 2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 5505709\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51744118571314,"sku":"5505709","price":27.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/46418b35fbcf7b72f06ad629fc252472.jpg?v=1788854370","url":"https:\/\/voomisupply.com\/products\/iscar-5505709-turning-shim-rdt-0-5-inch-diamond-insert","provider":"Voomi Supply","version":"1.0","type":"link"}