{"product_id":"iscar-6402403-left-hand-carbide-grooving-tool","title":"Iscar 6402403 Left Hand Carbide Grooving Tool","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 6402403 is a solid carbide internal grooving tool designed for left-hand cutting operations in bore grooving applications. Built from solid carbide construction, it delivers the rigidity and wear resistance needed for precision groove cutting in small-diameter bores. The tool features a 6 mm shank diameter, a 2 mm groove width, and a full-radius profile, making it well suited for producing consistent, clean grooves in tight internal bore conditions. Machinists and tooling specialists working on CNC lathes and turning centers rely on this tool for reliable, repeatable performance in precision machining environments.\u003c\/p\u003e\u003cp\u003eThis grooving tool is intended for internal grooving operations where bore access is limited. It accommodates a minimum hole diameter of 4.70 mm and reaches a maximum hole depth of 37 mm. The full-radius geometry produces a radiused groove bottom without secondary operations. With an overall length of 62 mm and a projection of 2.49 mm, the tool fits into compact toolholding setups used in high-precision turning work on ferrous and non-ferrous materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and extended tool life in internal grooving\u003c\/li\u003e\n\u003cli\u003eLeft-hand cutting direction for specific bore orientations and toolholder configurations\u003c\/li\u003e\n\u003cli\u003eFull-radius profile produces a radiused groove bottom in a single pass\u003c\/li\u003e\n\u003cli\u003e2 mm groove width with a 1 mm radius for precise groove geometry\u003c\/li\u003e\n\u003cli\u003e6 mm shank diameter fits standard small-bore toolholding systems\u003c\/li\u003e\n\u003cli\u003eMaximum hole depth of 37 mm suits deep internal grooving applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit tooling component for small-bore internal grooving applications on CNC lathes and turning centers accepting a 6 mm shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician familiar with CNC turning center setup. Ensure the machine spindle is fully stopped and the machine is placed in a safe lockout state before changing or seating tooling. Secure the shank firmly in the toolholder to the holder manufacturer's clamping specifications to prevent deflection during cutting. Verify cutting direction compatibility with the toolholder and machine turret orientation before beginning any grooving operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Width\u003c\/strong\u003e: 2 mm (0.0790 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadius\u003c\/strong\u003e: 1 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Hole Diameter\u003c\/strong\u003e: 4.70 mm (0.2680 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Hole Depth\u003c\/strong\u003e: 37 mm (1.4530 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 62 mm (1.1810 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProjection\u003c\/strong\u003e: 2.49 mm (0.0980 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 0.6300 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: ISCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6402403\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51735626154290,"sku":"6402403","price":79.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3002fc686d728592293be8ae4d3af27e.jpg?v=1788773346","url":"https:\/\/voomisupply.com\/products\/iscar-6402403-left-hand-carbide-grooving-tool","provider":"Voomi Supply","version":"1.0","type":"link"}