{"product_id":"vortex-long-neck-flat-2-flute-end-mill-tisin-coated-square-edge-3mm-cutter-dia-x-24mm-reach","title":"Vortex Long Neck Flat 2 Flute End Mill - TiSiN Coated - Square Edge - 3mm cutter dia x 24mm Reach","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Vortex Long Neck Flat End Mill is a precision CNC cutting tool engineered for deep slotting and pocketing operations. With a 3mm cutting diameter and a 24mm reach, this 2-flute end mill features a TiSiN coating—visible as a bronze finish in the image—to withstand high operating temperatures and reduce friction during cutting.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 3mm cutter diameter with a 24mm reach, designed for detailed milling in confined or deep areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoating:\u003c\/b\u003e TiSiN (Titanium Silicon Nitride) coating enhances surface hardness and thermal stability, protecting the tool from wear and heat buildup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlute Configuration:\u003c\/b\u003e 2 helical flutes are optimized for efficient chip evacuation, preventing material build-up in deep cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEdge Geometry:\u003c\/b\u003e Square edge (flat bottom) design ensures precise, 90-degree corners and flat pocket floors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLong Neck Structure:\u003c\/b\u003e The reduced diameter neck below the shank allows the cutting tip to reach deep into the workpiece while the larger shank remains clear of obstacles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis tool solves accessibility challenges in CNC machining by allowing deep cuts that a standard end mill's shank would obstruct. The TiSiN coating extends tool life by resisting heat and adhesion, making it reliable for semi-finish to finish milling in various metals. The two-flute design promotes smooth material removal and minimizes chatter, delivering consistent surface finishes on vertical walls and flat-bottomed features.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Vortex","offers":[{"title":"Default Title","offer_id":44227895656526,"sku":"PRO1501030","price":17.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/1_81492d27-839a-453e-9e0c-5e012febe57e.png?v=1787755709","url":"https:\/\/www.protool-ltd.co.uk\/products\/vortex-long-neck-flat-2-flute-end-mill-tisin-coated-square-edge-3mm-cutter-dia-x-24mm-reach","provider":"Protool Precision Tools","version":"1.0","type":"link"}