{"product_id":"harvey-tool-60038-solid-carbide-triangle-milling-insert","title":"Harvey Tool 60038 Solid Carbide Triangle Milling Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL 60038 is a solid carbide, uncoated triangular milling insert designed for precision material removal in milling applications. Carrying an ANSI code of TPET-321-AL, this insert features a positive rake geometry and an 11-degree relief angle that together reduce cutting forces on non-ferrous workpieces. The inscribed circle measures 0.3750 inches, thickness is 0.1250 inches, and the maximum depth of cut reaches 0.1250 inches. With three cutting edges on a single-sided configuration, the insert delivers consistent performance through multiple index positions before replacement. Machinists and toolroom professionals handling aluminum and other non-ferrous metals are the primary users of this insert.\u003c\/p\u003e\u003cp\u003eThis insert is intended for non-ferrous metal milling operations, including aluminum, copper, and similar materials classified under workpiece material code N. The positive rake and AL chip breaker geometry are optimized for clean chip evacuation at higher surface speeds typical of non-ferrous cuts. It is screw-held into compatible cutter bodies and suits both production and job-shop environments where consistent edge geometry across a run is essential. The neutral hand designation means it can be oriented for standard milling setups without requiring handed tooling.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with bright uncoated finish for non-ferrous milling\u003c\/li\u003e\n\u003cli\u003eTriangular insert shape (TPET style) with 60-degree included angle and 3 usable cutting edges\u003c\/li\u003e\n\u003cli\u003ePositive rake geometry with 11-degree relief angle reduces cutting forces\u003c\/li\u003e\n\u003cli\u003eAL chip breaker design promotes efficient chip flow in aluminum and non-ferrous cuts\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.0156 inches (1\/64 inch) for controlled surface finish\u003c\/li\u003e\n\u003cli\u003eScrew-held mounting for secure, repeatable seating in compatible cutter bodies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with Harvey Tool cutter series 81250 and 81260. This insert follows ANSI standard TPET-321-AL specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Power down and lock out the machine spindle before indexing or replacing inserts. Use the appropriate Torx or hex key as specified by the cutter body manufacturer to secure the clamping screw — do not overtighten, as carbide inserts are brittle and can crack under excessive clamp force. Inspect the insert pocket and seating surfaces for chips or debris before seating a new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TPET\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: TPET-321-AL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 321\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.3750 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1250 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.6500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.6500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0156 inches (1\/64 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1250 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Single Sided\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: AL\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: Non-Ferrous Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: HARVEY TOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 60038\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51734666477874,"sku":"60038","price":35.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3d1eafc74dbd73a8467be7c3d5e9c3f7.jpg?v=1788764600","url":"https:\/\/voomisupply.com\/products\/harvey-tool-60038-solid-carbide-triangle-milling-insert","provider":"Voomi Supply","version":"1.0","type":"link"}