{"product_id":"sandvik-coromant-6012451-threading-insert-8-16-tpi-solid-carbide","title":"Sandvik Coromant 6012451 Threading Insert 8-16 Tpi Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 6012451 is a laydown threading insert from the CoroThread 266 series, designed for external right-hand threading operations on CNC lathes and turning centers. This solid carbide insert carries a PVD-applied TiN coating and a 7015 manufacturer grade, making it well suited for consistent thread form and tool life in a range of workpiece materials. It cuts a 60-degree V thread profile across a range of 8 to 16 TPI (1.50 to 3.00 mm pitch), with a 3\/8-inch inscribed circle and a thickness of 5\/32 inch. A single cutting edge per side and a chipbreaker designation of A complete the core geometry. Licensed machinists and CNC operators install and index this insert as part of standard threading toolholder setups.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for external threading applications in production and job-shop turning environments. The 60-degree V thread standard covers unified and metric thread forms commonly specified in industrial and mechanical assemblies. The 8-16 TPI range makes it practical for medium to coarser thread pitches on shafts, fastener blanks, and threaded components. The right-hand cutting orientation suits the majority of conventional lathe spindle directions. It fits CoroThread 266 series toolholders designed to accept the 16-size insert geometry.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with PVD TiN coating for wear resistance and edge integrity\u003c\/li\u003e\n  \u003cli\u003e60-degree V thread form covers unified and metric external thread standards\u003c\/li\u003e\n  \u003cli\u003e8-16 TPI range (1.50-3.00 mm pitch) for medium to coarse external threads\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting orientation for standard lathe spindle direction\u003c\/li\u003e\n  \u003cli\u003eChipbreaker code A for controlled chip formation during threading passes\u003c\/li\u003e\n  \u003cli\u003eManufacturer grade 7015 for balanced hardness and toughness in threading applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CoroThread 266 series toolholders that accept the 16-size laydown threading insert. Catalog reference number 266RG-16VM01A002EE 7015 identifies the exact insert geometry and grade for toolholder matching.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eIndex and seat this insert according to the toolholder manufacturer torque guidelines using the appropriate Torx or hex key — do not exceed the specified clamp screw torque for the 266 series holder. Confirm the spindle and all axes are fully stopped and the machine is in a safe state before indexing or replacing inserts. Inspect the insert pocket and clamping components for wear or debris before seating a new insert. Proper insert seating and clamping are critical to thread form accuracy and insert life.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Series\u003c\/strong\u003e: CoroThread 266\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 266\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 7015\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: External\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: 60 Degree V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 8-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: 1.50-3.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.375 inches (9.53 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1563 inches (3.97 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0079 inches (0.20 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inches (4.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Teeth Per Side\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\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: 5\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: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6012451\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51729181245746,"sku":"6012451","price":1193.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5929439e42fa52d950984d662a610ba4_9a7e4189-0241-46c5-8f45-59ed203ae312.jpg?v=1788701519","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-6012451-threading-insert-8-16-tpi-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}