{"product_id":"seco-02789775-indexable-high-feed-end-mill-0-75-in-modular","title":"Seco 02789775 Indexable High-feed End Mill 0.75 in Modular","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 02789775 is an indexable high-feed end mill designed for aggressive material removal at shallow depths of cut. It accepts 4 LP06-style inserts secured by screw clamping and is built around a modular shank connection (M12) for quick changeover in compatible tooling systems. The maximum cutting diameter is 0.75 inches, the minimum cutting diameter is 0.66 inches, and the maximum depth of cut is 0.03 inches. Functional length is 1.102 inches. The spindle can be driven up to 30,000 RPM, making this tool well suited to high-speed, high-feed milling strategies. Through-coolant capability is included to manage heat and chip evacuation at the cutting zone. This tool is installed by machinists and CNC tooling specialists in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThe 02789775 is intended for milling applications where high feed rates compensate for the shallow axial engagement. Toolholder style R217.21 governs the insert geometry and seating. The modular shank interface allows the body to be mounted to compatible modular tooling adapters or extensions without special fixturing. A maximum ramping angle of 3.00 degrees supports controlled helical and ramp entry into workpiece material. This configuration is common in aerospace, die-mold, and general precision machining where surface finish and cycle time both matter.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum cutting diameter of 0.75 inches with a minimum of 0.66 inches\u003c\/li\u003e\n  \u003cli\u003eUses 4 LP06 inserts held by screw clamping for secure, repeatable indexing\u003c\/li\u003e\n  \u003cli\u003eModular shank (M12 connection) for fast, accurate tool changes\u003c\/li\u003e\n  \u003cli\u003eMaximum spindle speed of 30,000 RPM supports high-feed milling strategies\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant design directs fluid to the cutting zone for heat and chip control\u003c\/li\u003e\n  \u003cli\u003eMaximum ramping angle of 3.00 degrees allows helical entry cuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with R217.21-style toolholders and compatible modular tooling systems accepting an M12 modular connection. Requires LP06-style indexable inserts, sold separately.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and the machine is in a safe, locked-out state before mounting or changing the tool body or inserts. Verify the M12 modular connection is clean and free of chips or debris before seating the tool, and confirm insert screws are tightened to the insert manufacturer's specification. Confirm coolant passages are clear and through-coolant pressure is within the machine tool's rated range before running at elevated RPM.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Cutting Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Cutting Diameter\u003c\/strong\u003e: 0.66 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.03 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunctional Length\u003c\/strong\u003e: 1.102 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Inserts\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Style\u003c\/strong\u003e: LP06\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: R217.21\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Modular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModular Connection Size\u003c\/strong\u003e: M12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 30,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Ramping Angle\u003c\/strong\u003e: 3.00 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Milling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.64 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: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 02789775\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51562702733618,"sku":"02789775","price":627.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/335228e5b23d1a037e8b78e11a89e5d4.jpg?v=1786482533","url":"https:\/\/voomisupply.com\/products\/seco-02789775-indexable-high-feed-end-mill-0-75-in-modular","provider":"Voomi Supply","version":"1.0","type":"link"}