{"product_id":"seco-74034245-chamfer-milling-tip-0-315-in-carbide","title":"Seco 74034245 Chamfer Milling Tip 0.315 in Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 74034245 is a replaceable chamfer milling tip engineered for the Minimaster MM08 interchangeable-head milling system. Manufactured from solid carbide with a TiAlN coating applied via PVD process, this right-hand tip carries a 45-degree chamfer angle and a 90-degree included angle. It cuts at a diameter of 0.315 inches and delivers a maximum depth of cut of 0.149 inches. The T60M grade and M03 chipbreaker geometry are matched to a wide range of workpiece materials, making this tip a reliable choice for precision chamfering and centering operations across production environments.\u003c\/p\u003e\u003cp\u003eThis tip fits the Minimaster MM08 series tooling system and is suited for use on CNC machining centers in both shop-floor and production settings. Its two-flute geometry and 0.374-inch functional length are sized for compact, high-precision work. Compatible workpiece materials include steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials. Machinists and tooling specialists use this tip for chamfering, center-drilling, and countersinking applications where repeatable, consistent geometry is critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e45-degree chamfer angle with 90-degree included angle for precise chamfering and centering\u003c\/li\u003e\n\u003cli\u003eCarbide construction with TiAlN PVD coating for heat and wear resistance\u003c\/li\u003e\n\u003cli\u003eT60M manufacturer grade with M03 chipbreaker for broad material compatibility\u003c\/li\u003e\n\u003cli\u003eTwo-flute right-hand cut geometry\u003c\/li\u003e\n\u003cli\u003eNo coolant-through design; suitable for dry or external coolant applications\u003c\/li\u003e\n\u003cli\u003eMeets ANSI standards; UNSPSC code 23291601\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replaceable tip for the Minimaster MM08 series milling system, insert size 0.315-C90. Compatible workpiece materials include steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials (ISO material codes P, M, K, N, S, H).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of replaceable milling tips should be performed by a qualified machinist or tooling technician. Ensure the spindle is fully stopped and the machine is locked out before changing tips. Seat the tip firmly in the MM08 holder and torque the clamping screw according to the holder manufacturer specifications. Inspect the seating surface for chips or debris before each installation to maintain runout accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMilling Tip Type\u003c\/strong\u003e: Chamfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: MM08 Minimaster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.315 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.149 inches (3.8 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional Length\u003c\/strong\u003e: 0.374 inches (9.50 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfer 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\u003eLead Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.175 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: T60M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: M03\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\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\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 74034245\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51559623917874,"sku":"74034245","price":209.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/50923625f6ca79effe228e747456d832.jpg?v=1786436773","url":"https:\/\/voomisupply.com\/products\/seco-74034245-chamfer-milling-tip-0-315-in-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}