{"product_id":"iscar-2800439-indexable-grooving-toolholder-4-8mm","title":"Iscar 2800439 Indexable Grooving Toolholder 4.8mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 2800439 is an external right-hand indexable grooving toolholder designed for precision groove turning operations on CNC and manual lathes. Part of the Cut Grip series with a GHM toolholder style, it accepts a wide range of GI-family inserts secured by a clamp-style holding method. The toolholder features a 12 mm x 12 mm square shank with an overall length of 110 mm, supports a maximum depth of cut of 4.8 mm, and accommodates grooves up to 4.8 mm wide. It is suited for universal workpiece materials across multiple ISO material groups. Machining professionals and toolroom technicians install this holder for external grooving, parting, and related turning operations.\u003c\/p\u003e\n\u003cp\u003eThe 2800439 is applied in external grooving and cut-off operations on turning centers and manual lathes. Its 85 mm shank length and 25 mm head length allow for consistent tool projection and rigid setup in standard tool post or VDI-style turret blocks. The universal material compatibility spans ISO material groups H, K, M, N, P, and S, making it suitable for machining steel, stainless, cast iron, non-ferrous alloys, and heat-resistant superalloys. The multi-use tool designation allows a single holder to serve across multiple insert profiles within the compatible GI insert family.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eExternal right-hand cutting configuration for standard OD grooving and parting operations\u003c\/li\u003e\n  \u003cli\u003eGHM toolholder style in the Cut Grip series with clamp-style insert retention\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 4.8 mm and maximum groove width of 4.8 mm\u003c\/li\u003e\n  \u003cli\u003e12 mm x 12 mm square shank, 110 mm overall length, 85 mm shank length\u003c\/li\u003e\n  \u003cli\u003eCompatible with a broad range of GI-series inserts including GIF, GIG, GIM, GIP, GIMF, GIMN, GIMT, and GIMY profiles\u003c\/li\u003e\n  \u003cli\u003eISO 13399 compliant for standardized tool assembly data integration\u003c\/li\u003e\n  \u003cli\u003eMulti-use tool designation supports multiple insert profile types in one holder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eThe 2800439 accepts GI-family inserts. Compatible insert families include GIA-K, GIF, GIF Full Radius, GIF-E, GIG, GIM-C, GIM-J, GIM-J-RA\/LA, GIM-UT, GIM-UT-RA\/LA, GIM-W, GIM-W-RA\/LA, GIMF, GIMN, GIMT, GIMY, GIMY Full Radius, GIMY-F, GIP, and GIP Full Radius. Specific compatible insert size codes include GIF 3.48-0.20, GIF 3.56-0.20, GIF 3.74-0.20, GIF 3.98-0.20, GIF 4.00E-0.40, GIF 4.00E-0.60, GIF 4.00E-0.80, GIF 4.23-0.10, GIG 1.04-0.00, GIG 1.20-0.00, GIG 1.25-0.10, GIG 1.40-0.00, GIG 1.45-0.10, GIM 2.4, GIM 3, GIM 3.2, GIM 3C, GIM 4, and GIM 4C.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Power down and lock out the machine spindle before inserting or indexing cutting inserts. Seat the shank fully in the tool post or turret block and verify torque on all clamping screws per the machine tool manufacturer specifications before starting any cut. Inspect the insert pocket and clamp components for wear or debris at each insert change.\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: 4.8 mm (0.189 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Groove Width\u003c\/strong\u003e: 4.8 mm (0.189 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 110 mm (4.331 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Width\/Diameter\u003c\/strong\u003e: 12 mm (0.472 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 12 mm (0.472 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 85 mm (3.346 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 25 mm (0.984 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 10.8 mm (0.425 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: GHM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Cut Grip\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\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: GI series\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: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (ISO groups H, K, M, N, P, S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: 2800439\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51748199137586,"sku":"2800439","price":201.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/38015e2e14814ee1118e7861be438de6.jpg?v=1788890231","url":"https:\/\/voomisupply.com\/products\/iscar-2800439-indexable-grooving-toolholder-4-8mm","provider":"Voomi Supply","version":"1.0","type":"link"}