{"product_id":"iscar-2500448-external-grooving-toolholder-heli-grip","title":"Iscar 2500448 External Grooving Toolholder Heli-grip","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 2500448 is an external right-hand indexable grooving toolholder designed for precision grooving operations on CNC lathes and turning centers. Built on the Heli-Grip platform, it accepts DG.-5 and GRIP-5 series inserts secured by a clamp-style holding method. The toolholder delivers a maximum depth of cut of 0.47 inches with a groove width of 0.197 inches. The overall length is 6 inches, with a square shank measuring 1 inch by 1 inch. This toolholder is intended for use by machinists and CNC operators working with a universal range of workpiece materials across production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThe 2500448 is suited for external non-face grooving applications in both production and general-purpose turning. Its right-hand cutting direction makes it compatible with standard spindle rotation on most CNC turning centers. The toolholder is rated for universal primary workpiece material compatibility, covering material groups H, K, M, N, P, and S per ISO 13399 classification, making it applicable across steel, stainless, cast iron, non-ferrous, and heat-resistant alloys. Machinists running medium to high-volume grooving operations will find the Heli-Grip clamping system provides consistent insert indexing and repeatable tool position.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum depth of cut: 0.47 inches for external grooving operations\u003c\/li\u003e\n  \u003cli\u003eMinimum and maximum groove width: 0.197 inches with compatible DG.-5 and GRIP-5 inserts\u003c\/li\u003e\n  \u003cli\u003eHeli-Grip HELI-style toolholder with mechanical clamp insert retention\u003c\/li\u003e\n  \u003cli\u003eSquare 1 inch by 1 inch shank with 4.86 inch shank length\u003c\/li\u003e\n  \u003cli\u003eUniversal workpiece material compatibility across ISO material groups H, K, M, N, P, and S\u003c\/li\u003e\n  \u003cli\u003eISO 13399 compliant toolholder for use with tool management and presetting systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with DG.-5 and GRIP-5 series indexable grooving inserts. Designed for use in the ISCAR Heli-Grip toolholder system for external non-face grooving on CNC turning equipment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Power down and lock out the machine before mounting or changing toolholders. Ensure the shank bore and toolholder mating surfaces are clean and free of chips before clamping. Follow the machine tool manufacturer torque specifications for tool clamping hardware, and verify tool overhang and runout before resuming cutting operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.47 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Groove Width\u003c\/strong\u003e: 0.197 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Groove Width\u003c\/strong\u003e: 0.197 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Width\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 4.86 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1.14 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 0.92 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: HELI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Heli-Grip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Size Code\u003c\/strong\u003e: DG.-5; GRIP-5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal or External\u003c\/strong\u003e: External\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Type\u003c\/strong\u003e: Non-Face Grooving\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (H, K, M, N, P, S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-use Tool\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.58 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: 2500448\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51731253592370,"sku":"2500448","price":271.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fcfb81429cf2f07e4990ddc5ca4a9d15.jpg?v=1788728817","url":"https:\/\/voomisupply.com\/products\/iscar-2500448-external-grooving-toolholder-heli-grip","provider":"Voomi Supply","version":"1.0","type":"link"}