{"product_id":"helical-solutions-05487-square-end-mill-1-2-in-5-flute-carbide","title":"Helical Solutions 05487 Square End Mill 1\/2 in 5 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HELICAL SOLUTIONS 05487 is a 5-flute solid carbide square end mill engineered for finish milling operations in steel and ferrous alloys. It measures 0.5 inches in diameter with a 1.25-inch length of cut and a 3-inch overall length. The tool carries an APLUS coating, a titanium-based PVD finish optimized for extended tool life and reduced heat buildup in steel-cutting applications. The straight cylindrical shank is 0.5 inches in diameter, compatible with standard ER and side-lock toolholders. This is a single-end, right-hand cutting, right-hand helix design suited for conventional and climb milling passes on CNC machining centers.\u003c\/p\u003e\u003cp\u003eThis end mill is designed for finishing passes on carbon steel, alloy steel, tool steel, and similar ferrous materials. The 5-flute geometry increases chip load per tooth at higher feed rates compared to 4-flute designs, making it appropriate for high-efficiency finishing where surface finish and dimensional accuracy are the primary goals. Typical applications include profiling, contouring, and shallow slotting on vertical and horizontal CNC machining centers in job shop and production environments. It is sized for 1\/2-inch collet or toolholder bores.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5-flute helical geometry for improved surface finish and feed rate capability in steel\u003c\/li\u003e\n\u003cli\u003eAPLUS PVD coating for extended tool life and thermal resistance in ferrous materials\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, right-hand helix for standard CNC spindle compatibility\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows plunge entry and ramp entry operations\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank fits standard ER collets and side-lock holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003ePart of the Helical Solutions End Mills for Steels 5-Flute Square Finisher series. Designed for use in 1\/2-inch bore toolholders on CNC machining centers running ferrous steel workpiece materials.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and the tool changer or spindle is in a safe, locked state before loading or unloading the tool. Seat the shank to the minimum recommended engagement depth in the toolholder, typically no less than 3 times the shank diameter, and torque collet nuts or set screws per the toolholder manufacturer specifications. Verify runout with a dial indicator before beginning production cuts.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: APLUS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: End Mills for Steels - 5 Flute - Square - Finisher\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.258 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: HELICAL SOLUTIONS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 05487\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HELICAL SOLUTIONS","offers":[{"title":"Default Title","offer_id":51729132159282,"sku":"05487","price":125.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cd18179082f640068805e4946e4a2181.jpg?v=1788700563","url":"https:\/\/voomisupply.com\/products\/helical-solutions-05487-square-end-mill-1-2-in-5-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}