{"product_id":"kennametal-1023678-indexable-chamfer-end-mill","title":"Kennametal 1023678 Indexable Chamfer End Mill","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1023678 is a 45-degree lead angle indexable chamfer end mill designed for chamfering and countersinking operations on machined components. It accepts two SDEB 26152 style inserts held by screw clamp, giving the tool predictable insert indexing and consistent edge geometry. The cutting diameter ranges from 1.2 inches to 1.66 inches with a maximum depth of cut of 0.195 inches. Overall length is 3.25 inches. The Weldon flat shank interfaces with standard KIPR toolholders for secure radial drive in milling spindles. Maximum spindle speed is 9,750 RPM. This tool is used by machinists and CNC mill operators working in job shop and production environments.\u003c\/p\u003e\u003cp\u003eThis chamfer end mill is suited for chamfering bores, deburring edges, and producing angled entry features on ferrous and non-ferrous workpieces. The 45-degree lead angle is a common geometry for edge preparation before assembly or threading operations. With a 1.2-inch minimum cutting diameter and a 1.22-inch head length, it fits tooling setups where clearance and reach are defined by the fixture. The two-insert design keeps tool weight and cutting forces moderate, making it appropriate for both knee mills and CNC machining centers. Coolant-through capability is not available on this holder style.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e45-degree lead angle for standard chamfer and edge-break geometry\u003c\/li\u003e\n\u003cli\u003eAccepts 2 SDEB 26152 indexable inserts secured by screw clamp\u003c\/li\u003e\n\u003cli\u003eCutting diameter range: 1.2 inches to 1.66 inches\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut: 0.195 inches\u003c\/li\u003e\n\u003cli\u003eWeldon flat shank for positive radial drive with KIPR toolholder compatibility\u003c\/li\u003e\n\u003cli\u003eMaximum spindle speed of 9,750 RPM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with KIPR style toolholders. Insert style is SDEB 26152. Shank diameter is 19.05 mm with a Weldon flat drive configuration. No specific machine model compatibility was provided in the product data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by qualified machinists or CNC setup personnel with the spindle at a full stop and machine power isolated. Secure the Weldon flat shank in the KIPR toolholder to the torque specification listed in the toolholder manufacturer documentation. Verify insert seating and screw clamp torque before initiating a cut. Follow applicable shop safety standards and machine manufacturer guidelines when setting tool offsets and spindle speeds.\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\u003eMinimum Cutting Diameter\u003c\/strong\u003e: 1.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Cutting Diameter\u003c\/strong\u003e: 1.66 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.195 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1.22 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 2.03 inches (51.56 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 19.05 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: KIPR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SDEB 26152\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Inserts\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 9,750\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: 0.67 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: 1023678\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51739511554354,"sku":"1023678","price":594.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1c4cd51b20687d72ec6fb9f2e7f82634.jpg?v=1788815490","url":"https:\/\/voomisupply.com\/products\/kennametal-1023678-indexable-chamfer-end-mill","provider":"Voomi Supply","version":"1.0","type":"link"}