{"product_id":"parlec-t111615ttp-boring-insert-tcmt-triangle-carbide","title":"Parlec T111615TTP Boring Insert Tcmt Triangle Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARLEC T111615TTP is a TCMT-style solid carbide boring insert designed for precision metal cutting on CNC and manual boring operations. The insert features a 60-degree triangular shape with a positive rake geometry and a P-style chipbreaker, promoting efficient chip evacuation during through-hole and blind-hole boring. A TiN\/TiC\/TiN multilayer coating provides wear resistance and thermal stability at elevated cutting speeds. With a 0.25-inch inscribed circle and 0.016-inch corner radius, this insert suits finish and semi-finish boring passes where dimensional accuracy matters. Screw-style insert holding keeps the insert securely indexed in compatible toolholders.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for boring applications in steel and stainless steel workpieces, corresponding to ISO material groups P and M. Typical use cases include CNC turning centers and boring bars where TCMT inserts are specified. The positive rake geometry reduces cutting forces, making it a practical choice for medium-to-light cuts on both hardened and standard steels. It is installed and used by machinists, toolroom technicians, and CNC operators in precision manufacturing, job shop, and production environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTCMT insert style with 60-degree triangular shape and positive rake for reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003eTiN\/TiC\/TiN multilayer coating for wear resistance and extended tool life\u003c\/li\u003e\n  \u003cli\u003eP-style chipbreaker promotes reliable chip control during boring\u003c\/li\u003e\n  \u003cli\u003eScrew-style clamping for secure, repeatable indexing in compatible toolholders\u003c\/li\u003e\n  \u003cli\u003e0.016-inch corner radius suited for finish and semi-finish boring passes\u003c\/li\u003e\n  \u003cli\u003ePrimary workpiece materials: steel (P) and stainless steel (M)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a TCMT-style replacement insert for boring bars and toolholders accepting TCMT 11 16 geometry with screw-style insert retention.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC toolroom technicians. Power down and lock out the machine spindle before indexing or replacing inserts. Use the appropriate torx or hex key to secure the clamping screw to the toolholder manufacturer specification. Inspect the insert pocket and clamping screw for wear or debris before seating a new insert to ensure proper contact and secure holding.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TCMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 111615\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: TT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN, TiC, TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.2500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0160 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0940 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1080 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Code\u003c\/strong\u003e: M, P\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: PARLEC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: T111615TTP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARLEC","offers":[{"title":"Default Title","offer_id":52091130708274,"sku":"T111615TTP","price":214.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dd756ada026cf4ccdb4377b345c087ec.jpg?v=1790062930","url":"https:\/\/voomisupply.com\/products\/parlec-t111615ttp-boring-insert-tcmt-triangle-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}