{"product_id":"vortex-long-neck-flat-2-flute-end-mill-tisin-coated-square-edge-0-5mm-cutter-dia-x-4mm-reach","title":"Vortex Long Neck Flat 2 Flute End Mill - TiSiN Coated - Square Edge - 0.5mm cutter dia x 4mm Reach","description":"\u003cdiv\u003e\n\u003cp\u003e\nEngineered for micro-milling and precision CNC machining, the Vortex Long Neck Flat 2 Flute End Mill combines a 0.5mm cutting diameter with a 4mm reach to perform reliably in confined workspaces. Featuring a square-edge profile and a durable TiSiN coating, this tool is designed for operators requiring consistent dimensional accuracy in tight cutting applications.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e0.5mm Cutter Diameter \u0026amp; 4mm Reach:\u003c\/b\u003e The micro-sized 0.5mm cutting head paired with a 4mm long neck allows for deep, precise milling in narrow grooves and confined areas without excessive tool deflection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTiSiN Coating:\u003c\/b\u003e The distinctive copper-toned Titanium Silicon Nitride (TiSiN) coating provides superior hardness, excellent oxidation resistance, and reduces friction, significantly extending the tool's lifespan during high-speed machining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2 Flute Geometry:\u003c\/b\u003e The optimized two-flute helical design ensures efficient chip evacuation and minimizes heat generation, keeping the cutting edge cool during continuous operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSquare Edge Profile:\u003c\/b\u003e Featuring a flat, 90-degree square edge, this end mill is specifically designed to create sharp internal corners, straight vertical walls, and precise pocket machining.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis long neck end mill addresses the common challenge of accessing deep, narrow pockets in mold making, precision engineering, and electronics manufacturing. By pairing a delicate 0.5mm cutting diameter with a rigid 4mm unfluted neck, it prevents tool bending and vibration, ensuring clean vertical walls and tight tolerations. The TiSiN coating withstands high machining temperatures to reduce premature wear, lowering tooling costs while maintaining stable performance on hard-to-machine alloys.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Vortex","offers":[{"title":"Default Title","offer_id":44227882647630,"sku":"PRO1500980","price":10.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/1_51af5dd6-5e83-43a2-994b-e3fdad6058f9.png?v=1787755466","url":"https:\/\/www.protool-ltd.co.uk\/products\/vortex-long-neck-flat-2-flute-end-mill-tisin-coated-square-edge-0-5mm-cutter-dia-x-4mm-reach","provider":"Protool Precision Tools","version":"1.0","type":"link"}