{"product_id":"komet-6260311802-boring-insert-tohx090204g12-bk6425-solid-carbide","title":"Komet 6260311802 Boring Insert TOHX090204G12 BK6425 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KOMET 6260311802 is a solid carbide boring insert designed for precision internal turning and boring operations on CNC machining centers and boring mills. Offered under the insert designation TOHX090204G12 in grade BK6425, this insert features a multilayer TiCN, Al2O3, and TiN coating system that improves wear resistance and extends tool life in demanding cutting conditions. The 60-degree triangular geometry provides a versatile cutting profile, while the 0.4 mm corner radius delivers a balance between edge strength and surface finish quality. At 2.5 mm thick with a 5.6 mm inscribed circle and an 8-degree relief angle, this insert is built for stable, accurate boring passes in ferrous and non-ferrous materials.\u003c\/p\u003e\u003cp\u003eThis insert is suited for finishing and semi-finishing boring operations in both production and job-shop environments. Machining professionals, CNC operators, and tooling engineers will find it applicable to tight-tolerance bores where surface finish and dimensional accuracy are critical. The TOHX090204G12 geometry and BK6425 grade combination targets applications in steel, cast iron, and similar workpiece materials where a coated carbide grade provides optimal performance. Minimum order quantity is 10 pieces; each package contains 1 insert.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMultilayer TiCN, Al2O3, and TiN coating for enhanced wear resistance and thermal protection\u003c\/li\u003e\n\u003cli\u003e60-degree triangular insert geometry for versatile boring and internal turning applications\u003c\/li\u003e\n\u003cli\u003e0.4 mm corner radius balances edge strength with surface finish capability\u003c\/li\u003e\n\u003cli\u003e5.6 mm inscribed circle and 2.5 mm thickness for stable insert seating\u003c\/li\u003e\n\u003cli\u003e8-degree relief angle reduces cutting forces and friction at the bore wall\u003c\/li\u003e\n\u003cli\u003eSolid carbide substrate in BK6425 grade for consistent dimensional accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an indexable boring insert for use in compatible KOMET and standard TOHX-style boring bar and insert holder systems that accept this insert geometry and size designation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before seating or replacing the insert. Use the appropriate torque wrench and insert screw specified by the toolholder manufacturer to avoid cracking the carbide substrate. Inspect the insert pocket and clamping screw for wear or debris before seating a new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Designation\u003c\/strong\u003e: TOHX090204G12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: BK6425\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN, Al2O3, TiN (multilayer)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: 60-degree Triangle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 5.6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 2.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 8 degrees\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: 0.008 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: KOMET\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6260311802\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KOMET","offers":[{"title":"Default Title","offer_id":68306240733490,"sku":"6260311802","price":461.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7df39b6d0d3897dc258413f5b13ec19a.jpg?v=1793753051","url":"https:\/\/voomisupply.com\/products\/komet-6260311802-boring-insert-tohx090204g12-bk6425-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}