{"product_id":"kennametal-1024578-indexable-chamfer-end-mill","title":"Kennametal 1024578 Indexable Chamfer End Mill","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1024578 is an indexable chamfer end mill designed for chamfering and edge-prep operations on machined components. It accepts one SD.. 0903.. style insert secured by a screw-clamp holding method, making insert changes fast and repeatable. The 45-degree lead angle suits standard chamfer work across a cutting diameter range of 0.3937 inches to 0.8661 inches. Overall length is 3.256 inches with a 0.6299-inch Weldon Flat shank for positive drive and minimal runout at speeds up to 33,780 RPM. Machinists and tooling technicians working in production or job-shop environments will find this tool well-suited to high-throughput chamfering cycles.\u003c\/p\u003e\u003cp\u003eThis end mill is intended for metalworking applications where consistent chamfer geometry and repeatable edge quality are required. It is a single-flute indexable design, making it appropriate for applications where cutting forces need to remain manageable. Maximum depth of cut is 6.5 mm, which positions this tool for chamfering and lead-in work rather than full-profile milling. The Weldon Flat shank is compatible with standard end mill holders equipped to accept that shank style. Coolant-through is not supported on this tool, so external coolant or air blast should be planned accordingly.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e45-degree lead angle for standard chamfer and edge-preparation operations\u003c\/li\u003e\n\u003cli\u003eAccepts one SD.. 0903.. style insert held by screw for secure, repeatable seating\u003c\/li\u003e\n\u003cli\u003eCutting diameter adjustable from 0.3937 inches to 0.8661 inches\u003c\/li\u003e\n\u003cli\u003eWeldon Flat shank at 0.6299 inches diameter for positive drive in standard end mill holders\u003c\/li\u003e\n\u003cli\u003eRated to 33,780 RPM for high-speed chamfering cycles\u003c\/li\u003e\n\u003cli\u003eNo coolant-through  -  designed for external coolant or air blast application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an indexable chamfer end mill accepting the SD.. 0903.. insert style with screw holding. Compatible with standard end mill holders sized for a 0.6299-inch Weldon Flat shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and insert changes should be performed by a qualified machinist or tooling technician with the machine in a full stop and lockout\/tagout procedures in place. Seat the Weldon Flat shank fully into the holder and torque the set screw per the holder manufacturer specification before running. Inspect the insert seat and clamping screw for wear or debris before each insert change. Verify spindle speed does not exceed the 33,780 RPM maximum rating for this tool.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Cutting Diameter\u003c\/strong\u003e: 0.3937 inches (10.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Cutting Diameter\u003c\/strong\u003e: 0.8661 inches (22.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.6299 inches (16.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.9291 inches (49.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.2559 inches (82.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 33.70 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 6.50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutter Inserts\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SD.. 0903..\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 33,780\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.265 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: KENNAMETAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1024578\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51743219089714,"sku":"1024578","price":511.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fb7d0373f9f96cc27f95c2e670a29e5f.jpg?v=1788844064","url":"https:\/\/voomisupply.com\/products\/kennametal-1024578-indexable-chamfer-end-mill","provider":"Voomi Supply","version":"1.0","type":"link"}