{"product_id":"seco-17006981-corner-radius-end-mill-1-8-in-5-flute-altin","title":"Seco 17006981 Corner Radius End Mill 1\/8 in 5 Flute Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 17006981 is a solid carbide corner radius end mill engineered for finishing operations in demanding materials. Part of the S545R series, it features a 1\/8 inch cutting diameter, a 0.0150 inch corner radius, and five flutes with a high-helix, right-hand spiral geometry. The AlTiN PVD coating provides thermal and wear resistance needed when cutting steel, stainless steel, superalloys, titanium, and hard materials. Overall length is 1.5 inches with a 0.5 inch length of cut. Centercutting capability allows plunge entry. This tool is intended for use in CNC machining centers and compatible toolholders.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for finish milling applications in aerospace, die and mold, and general precision machining environments where tight tolerances and surface finish matter. It targets primary workpiece materials including steel, stainless steel, superalloys and titanium, and hard materials. The long-length flute configuration supports deeper axial engagements within its rated cut length. The straight-cylindrical shank seats directly into standard collet chucks and end mill holders. Typical users include CNC machinists and toolroom operators running finish passes on hardened or high-temperature alloy components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e5-flute geometry increases chip load per tooth for improved surface finish in ferrous and hard materials\u003c\/li\u003e\n\u003cli\u003eAlTiN PVD coating resists heat and wear during high-speed cuts in steel, stainless, superalloys, and titanium\u003c\/li\u003e\n\u003cli\u003e0.0150 inch corner radius reduces stress concentration and improves edge life on workpiece corners\u003c\/li\u003e\n\u003cli\u003eHigh-helix, right-hand spiral flute design promotes chip evacuation and smooth cutting action\u003c\/li\u003e\n\u003cli\u003eCentercutting construction allows direct plunge entry without a pilot hole\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical 1\/8 inch shank fits standard collet chucks and end mill toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard CNC toolholders accepting a 1\/8 inch straight-cylindrical shank. Rated for primary workpiece materials including steel, stainless steel, superalloys and titanium, and hard materials. Series S545R.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by CNC machinists or toolroom personnel. Seat the shank fully into the collet or end mill holder and torque the retention mechanism to the toolholder specification before engaging the spindle. Verify tool runout against the rated TIR maximum of 0.0005 inches using a dial indicator before beginning a finishing pass. Ensure the machine spindle is fully stopped and the control is in an idle or tool-change state before inserting or removing the end mill.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/8 inch (0.1250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1\/2 inch (0.5000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-1\/2 inches (1.5000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inch (0.1250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0150 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: High\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN (PVD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys and Titanium, Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Long\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: S545R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIR Maximum\u003c\/strong\u003e: 0.0005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius Tolerance\u003c\/strong\u003e: +0.00100 to -0.00100 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: -0.0020 \/ 0.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 \/ -0.0004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length Tolerance\u003c\/strong\u003e: -0.0600 \/ +0.0600 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.13 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: 17006981\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51562476667186,"sku":"17006981","price":89.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bdfd18e2e84f998028308168b3c643a8_209166fd-ec95-4b95-9038-f2de86f9e62b.jpg?v=1786477711","url":"https:\/\/voomisupply.com\/products\/seco-17006981-corner-radius-end-mill-1-8-in-5-flute-altin","provider":"Voomi Supply","version":"1.0","type":"link"}