{"product_id":"vortex-long-neck-flat-2-flute-end-mill-tisin-coated-square-edge-0-3mm-cutter-dia-x-4mm-reach","title":"Vortex Long Neck Flat 2 Flute End Mill - TiSiN Coated - Square Edge - 0.3mm cutter dia x 4mm Reach","description":"\u003cdiv\u003e\n\u003cp\u003eThe Vortex Long Neck Flat 2 Flute End Mill is a precision CNC cutting tool engineered for machining narrow pockets, deep slots, and intricate micro-details. Featuring a 0.3mm diameter cutter with a 4mm reach and square edge geometry, it delivers stable material removal in confined spaces where standard end mills would deflect.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCutter Diameter\u003c\/b\u003e: The 0.3mm micro-diameter tip allows for tight pocket machining and fine detail work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnd Mill Reach\u003c\/b\u003e: The 4mm long neck enables deep slot cutting while keeping the tool shank close to the collet for maximum rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlute Design\u003c\/b\u003e: With two flutes, this end mill is optimized for rapid chip evacuation in narrow cutting environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTiSiN Coating\u003c\/b\u003e: The titanium silicon nitride coating, visible as a metallic copper finish, enhances cutting edge hardness and thermal resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSquare Edge Geometry\u003c\/b\u003e: The flat bottom design ensures precise 90-degree corner profiles for accurate part dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eMitigating tool deflection is critical when cutting deep, narrow features. This micro end mill solves that challenge by combining a 0.3mm cutting diameter with a 4mm reach, allowing machinists to produce tight geometries with high dimensional accuracy in deep slots. The TiSiN coating reduces friction between the tool and workpiece, extending tool life across a range of materials. Additionally, the two-flute design clears chips efficiently from the cutting zone, preventing re-cutting and ensuring consistent surface finishes on the part walls.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Vortex","offers":[{"title":"Default Title","offer_id":44227880321102,"sku":"PRO1500973","price":10.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/1_048c7fd3-7859-416c-b57e-43bb52183031.png?v=1787755434","url":"https:\/\/www.protool-ltd.co.uk\/products\/vortex-long-neck-flat-2-flute-end-mill-tisin-coated-square-edge-0-3mm-cutter-dia-x-4mm-reach","provider":"Protool Precision Tools","version":"1.0","type":"link"}