{"product_id":"55度4刃粗柄铣刀钨钢合金平底加长立铣刀钢用涂层四刃cnc数控刀具","title":"4 Flute SPIRAL Carbide End Mill TiSiN HRC 55","description":"\u003ch1 data-end=\"31\" data-section-id=\"1ghuyo2\" data-start=\"0\"\u003eHRC55 4-Flute Square End Mill\u003c\/h1\u003e\n\n\u003cp data-end=\"407\" data-start=\"33\"\u003eBuilt for precision CNC milling and general metal machining, this HRC55 4-Flute Square End Mill delivers excellent rigidity, wear resistance, and cutting efficiency. Manufactured from premium 0.2μm ultra-fine tungsten carbide and finished with a nano composite coating, it is designed for stable machining performance and extended tool life across a wide range of materials.\u003c\/p\u003e\n\n\u003ch2 data-end=\"424\" data-section-id=\"1ma7m6t\" data-start=\"409\"\u003eKey Features\u003c\/h2\u003e\n\n\u003ch3 data-end=\"472\" data-section-id=\"cwyb5m\" data-start=\"426\"\u003ePremium 0.2μm Micro-Grain Tungsten Carbide\u003c\/h3\u003e\n\n\u003cp data-end=\"721\" data-start=\"473\"\u003eMade from high-quality ultra-fine grain carbide material using an integrated one-piece forming process. The solid carbide construction provides excellent toughness, anti-vibration performance, and resistance to breakage during high-speed machining.\u003c\/p\u003e\n\n\u003ch3 data-end=\"753\" data-section-id=\"1w4h4z3\" data-start=\"723\"\u003eHRC55 Machining Capability\u003c\/h3\u003e\n\n\u003cp data-end=\"819\" data-start=\"754\"\u003eSuitable for machining materials up to HRC55 hardness, including:\u003c\/p\u003e\n\n\u003cul data-end=\"890\" data-start=\"821\"\u003e\n\t\u003cli data-end=\"835\" data-section-id=\"1gs0y5s\" data-start=\"821\"\u003eCarbon steel\u003c\/li\u003e\n\t\u003cli data-end=\"847\" data-section-id=\"y565c1\" data-start=\"836\"\u003e45# steel\u003c\/li\u003e\n\t\u003cli data-end=\"865\" data-section-id=\"18g4t1n\" data-start=\"848\"\u003eStainless steel\u003c\/li\u003e\n\t\u003cli data-end=\"877\" data-section-id=\"bqmyl3\" data-start=\"866\"\u003eCast iron\u003c\/li\u003e\n\t\u003cli data-end=\"890\" data-section-id=\"16ktsp5\" data-start=\"878\"\u003eMold steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp data-end=\"986\" data-start=\"892\"\u003eDelivers reliable cutting performance for both general-purpose and precision CNC applications.\u003c\/p\u003e\n\n\u003ch3 data-end=\"1017\" data-section-id=\"21cm19\" data-start=\"988\"\u003e4-Flute Square End Design\u003c\/h3\u003e\n\n\u003cp data-end=\"1237\" data-start=\"1018\"\u003eThe precision 4-flute geometry improves cutting stability and machining efficiency while maintaining smooth cutting action. The square end design is ideal for slotting, side milling, profiling, and finishing operations.\u003c\/p\u003e\n\n\u003ch3 data-end=\"1273\" data-section-id=\"9votvi\" data-start=\"1239\"\u003ePrecision-Ground Cutting Edges\u003c\/h3\u003e\n\n\u003cp data-end=\"1475\" data-start=\"1274\"\u003eFully ground flutes and sharp cutting edges help reduce burr formation and improve surface finish quality. The optimized helical flute design also enhances chip evacuation for more efficient machining.\u003c\/p\u003e\n\n\u003ch3 data-end=\"1503\" data-section-id=\"ewsjic\" data-start=\"1477\"\u003eNano Composite Coating\u003c\/h3\u003e\n\n\u003cp data-end=\"1724\" data-start=\"1504\"\u003eThe advanced nano composite coating reduces friction and improves wear resistance, heat resistance, and tool durability. This helps extend service life and maintain stable cutting performance during continuous machining.\u003c\/p\u003e\n\n\u003ch3 data-end=\"1752\" data-section-id=\"9uofzj\" data-start=\"1726\"\u003eSmooth Chip Evacuation\u003c\/h3\u003e\n\n\u003cp data-end=\"1901\" data-start=\"1753\"\u003ePrecision spiral flutes allow fast and efficient chip removal, reducing chip buildup and improving machining stability during high-speed operations.\u003c\/p\u003e\n\n\u003chr data-end=\"1906\" data-start=\"1903\"\u003e\n\u003ch1 data-end=\"1934\" data-section-id=\"zjxypn\" data-start=\"1908\"\u003eTechnical Specifications\u003c\/h1\u003e\n\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2321\" data-start=\"1936\"\u003e\n\t\u003cthead data-end=\"1963\" data-start=\"1936\"\u003e\n\t\t\u003ctr data-end=\"1963\" data-start=\"1936\"\u003e\n\t\t\t\u003cth data-col-size=\"sm\" data-end=\"1952\" data-start=\"1936\"\u003eSpecification\u003c\/th\u003e\n\t\t\t\u003cth data-col-size=\"md\" data-end=\"1963\" data-start=\"1952\"\u003eDetails\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody data-end=\"2321\" data-start=\"1974\"\u003e\n\t\t\u003ctr data-end=\"2008\" data-start=\"1974\"\u003e\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"1989\" data-start=\"1974\"\u003eProduct Type\u003c\/td\u003e\n\t\t\t\u003ctd data-col-size=\"md\" data-end=\"2008\" data-start=\"1989\"\u003eSquare End Mill\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr data-end=\"2035\" data-start=\"2009\"\u003e\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"2023\" data-start=\"2009\"\u003eFlute Count\u003c\/td\u003e\n\t\t\t\u003ctd data-col-size=\"md\" data-end=\"2035\" data-start=\"2023\"\u003e4 Flutes\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr data-end=\"2073\" data-start=\"2036\"\u003e\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"2047\" data-start=\"2036\"\u003eMaterial\u003c\/td\u003e\n\t\t\t\u003ctd data-col-size=\"md\" data-end=\"2073\" data-start=\"2047\"\u003eSolid Tungsten Carbide\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr data-end=\"2119\" data-start=\"2074\"\u003e\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"2090\" data-start=\"2074\"\u003eCarbide Grade\u003c\/td\u003e\n\t\t\t\u003ctd data-col-size=\"md\" data-end=\"2119\" data-start=\"2090\"\u003e0.2μm Micro-Grain Carbide\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr data-end=\"2156\" data-start=\"2120\"\u003e\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"2130\" data-start=\"2120\"\u003eCoating\u003c\/td\u003e\n\t\t\t\u003ctd data-col-size=\"md\" data-end=\"2156\" data-start=\"2130\"\u003eNano Composite Coating\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr data-end=\"2184\" data-start=\"2157\"\u003e\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"2175\" data-start=\"2157\"\u003eHardness Rating\u003c\/td\u003e\n\t\t\t\u003ctd data-col-size=\"md\" data-end=\"2184\" data-start=\"2175\"\u003eHRC55\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr data-end=\"2216\" data-start=\"2185\"\u003e\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"2198\" data-start=\"2185\"\u003eShank Type\u003c\/td\u003e\n\t\t\t\u003ctd data-col-size=\"md\" data-end=\"2216\" data-start=\"2198\"\u003eStraight Shank\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr data-end=\"2255\" data-start=\"2217\"\u003e\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"2237\" data-start=\"2217\"\u003eCutting Direction\u003c\/td\u003e\n\t\t\t\u003ctd data-col-size=\"md\" data-end=\"2255\" data-start=\"2237\"\u003eRight-Hand Cut\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr data-end=\"2321\" data-start=\"2256\"\u003e\n\t\t\t\u003ctd data-col-size=\"sm\" data-end=\"2271\" data-start=\"2256\"\u003eApplications\u003c\/td\u003e\n\t\t\t\u003ctd data-col-size=\"md\" data-end=\"2321\" data-start=\"2271\"\u003eCNC Milling, Slotting, Side Milling, Profiling\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003chr data-end=\"2326\" data-start=\"2323\"\u003e\n\u003ch1 data-end=\"2342\" data-section-id=\"c3mln3\" data-start=\"2328\"\u003eApplications\u003c\/h1\u003e\n\n\u003cp data-end=\"2357\" data-start=\"2344\"\u003eSuitable for:\u003c\/p\u003e\n\n\u003cul data-end=\"2504\" data-start=\"2359\"\u003e\n\t\u003cli data-end=\"2382\" data-section-id=\"6siw3i\" data-start=\"2359\"\u003eCNC machining centers\u003c\/li\u003e\n\t\u003cli data-end=\"2403\" data-section-id=\"1ua79du\" data-start=\"2383\"\u003eMold manufacturing\u003c\/li\u003e\n\t\u003cli data-end=\"2429\" data-section-id=\"13iuuzv\" data-start=\"2404\"\u003ePrecision metal milling\u003c\/li\u003e\n\t\u003cli data-end=\"2467\" data-section-id=\"h1gpqj\" data-start=\"2430\"\u003eSteel and stainless steel machining\u003c\/li\u003e\n\t\u003cli data-end=\"2504\" data-section-id=\"rkd4pb\" data-start=\"2468\"\u003eGeneral-purpose milling operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp data-end=\"2639\" data-is-last-node=\"\" data-is-only-node=\"\" data-start=\"2506\"\u003eDesigned for stable cutting performance, high machining efficiency, and long-lasting durability in industrial machining environments.\u003c\/p\u003e\n","brand":"XUHAN Cutting 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