{"product_id":"value-collection-tcn35800b-grooving-insert-tnmc43-tcn55","title":"Value Collection TCN35800B Grooving Insert TNMC43 TCN55","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION TCN35800B is a solid carbide grooving insert designed for precision external and internal grooving operations on CNC and manual lathes. Built to TNMC43 insert style specifications, this left-hand insert carries a TCN55 manufacturer grade and a C5 material grade carbide substrate. It delivers a cutting width of 0.125 inches and a maximum depth of cut of 0.204 inches. Weighing just 0.02 pounds, the insert is compact and engineered for consistent chip control and dimensional accuracy in production turning environments. It is intended for use by machinists and tool-and-die professionals working in shops requiring repeatable groove geometry.\u003c\/p\u003e\u003cp\u003eThis grooving insert is suited for residential shop, production machining, and job-shop lathe applications where left-hand grooving, parting, or profile work is required. The TNMC43 insert style fits toolholders designed for that seating geometry. The TCN55 grade is appropriate for a range of ferrous and non-ferrous grooving applications. The 1\/2-inch inscribed circle dimension and the 43 insert size designation help machinists confirm correct holder compatibility before installation. Maximum depth of cut range spans 0.200 inches to 0.300 inches, giving operators flexibility across multiple groove depth requirements.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTNMC43 insert style for precise seating in compatible grooving toolholders\u003c\/li\u003e\n\u003cli\u003eTCN55 manufacturer grade solid carbide construction for wear resistance\u003c\/li\u003e\n\u003cli\u003eLeft-hand cutting orientation for right-to-left grooving passes\u003c\/li\u003e\n\u003cli\u003e0.125 inch cutting width for consistent, repeatable groove sizing\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 0.204 inches with a range of 0.200 to 0.300 inches\u003c\/li\u003e\n\u003cli\u003e1\/2-inch inscribed circle; Insert Size 43\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned to seat in toolholders compatible with TNMC43-style grooving inserts. Confirm holder geometry, insert size 43, and left-hand orientation before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert replacement and indexing should be performed by a qualified machinist with the machine powered off and all spindle rotation stopped. Use the correct torque wrench or insert clamp tool specified by the toolholder manufacturer to secure the insert — do not overtighten by hand. Inspect the insert pocket for debris or damage before seating a new insert. Follow applicable shop safety procedures and machine tool manufacturer guidelines during any tooling change.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TNMC43\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: TCN55\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 0.125 inches (1\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.204 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut Range\u003c\/strong\u003e: 0.200 to 0.300 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 43\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: 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TCN35800B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715695673650,"sku":"TCN35800B","price":282.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/939f865f3d395ad489545ba3e818e51a_78b50c8d-bc9d-4efd-a315-2a0bd09ddb8c.jpg?v=1788517354","url":"https:\/\/voomisupply.com\/products\/value-collection-tcn35800b-grooving-insert-tnmc43-tcn55","provider":"Voomi Supply","version":"1.0","type":"link"}