{"product_id":"vortex-long-neck-corner-radius-2-flute-end-mill-tisin-coated-3mm-cutter-dia-x-12mm-reach-x-0-5-corner-radius","title":"Vortex Long Neck Corner Radius 2 Flute End Mill - TiSiN Coated - 3mm Cutter Dia x 12mm Reach x 0.5 Corner Radius","description":"\u003cdiv\u003e\n\u003cp\u003ePrecision CNC machining of deep cavities requires specialized tooling, which is why this Vortex Long Neck Corner Radius End Mill features a 3mm cutter diameter paired with a 12mm reach for extended access. Coated in durable TiSiN, this two-flute end mill is engineered for high-performance routing in constrained machining environments where standard tools cannot reach.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCutter Specifications\u003c\/b\u003e: 3mm diameter with a 12mm cutting reach and a precise 0.5mm corner radius.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwo-Flute Design\u003c\/b\u003e: Optimized geometry ensures efficient material removal and reliable chip evacuation from deep, narrow pockets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTiSiN Coating\u003c\/b\u003e: The titanium silicon nitride coating provides a hard, low-friction surface that extends tool life and resists wear during cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSmooth Shank\u003c\/b\u003e: The cylindrical shank is machined for a secure, balanced fit in standard CNC collets or ER clamps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCorner Radius Profile\u003c\/b\u003e: The 0.5mm radius at the cutting edge produces clean, rounded internal corners to reduce stress concentrations in finished parts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis long reach end mill is ideal for creating deep slots and pockets with rounded bottoms in molds, dies, and complex CNC components. The 0.5mm corner radius eliminates sharp internal edges, improving the fatigue strength of the machined part while the durable TiSiN coating maintains sharpness and reduces built-up edge during prolonged machining cycles.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Vortex","offers":[{"title":"Default Title","offer_id":44228127752270,"sku":"PRO1501116","price":11.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/3_9af2a3d2-d5a3-4919-8460-e9917e043bed.png?v=1787756203","url":"https:\/\/www.protool-ltd.co.uk\/products\/vortex-long-neck-corner-radius-2-flute-end-mill-tisin-coated-3mm-cutter-dia-x-12mm-reach-x-0-5-corner-radius","provider":"Protool Precision Tools","version":"1.0","type":"link"}