{"product_id":"hepyc-hsse-end-mill-din-844nrf","title":"Hepyc HSSE End Mill DIN 844NRF","description":"\u003cp\u003eThe Hepyc HSSE End Mill DIN 844NRF is a short-series cobalt high speed steel (HSSE) milling cutter with TiAlN coating, designed for fine roughing operations. Featuring a 30° helix and 4 cutting teeth, it offers improved wear resistance, higher heat stability, and consistent cutting performance in demanding machining applications.\u003c\/p\u003e\n\u003cp\u003eThe TiAlN coating enhances tool life and allows higher cutting speeds, while the straight cut geometry and short-series design provide increased rigidity and reduced vibration during machining.\u003c\/p\u003e\n\u003cp\u003eProduct Details\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSKU: 31191000160\u003c\/li\u003e\n\u003cli\u003eMaterial: Cobalt High Speed Steel (HSSE)\u003c\/li\u003e\n\u003cli\u003eStandard: DIN 844NRF\u003c\/li\u003e\n\u003cli\u003eSeries: Short series\u003c\/li\u003e\n\u003cli\u003eHelix angle: 30°\u003c\/li\u003e\n\u003cli\u003eCutting edges: 4 flutes (z ≥ 4)\u003c\/li\u003e\n\u003cli\u003eGeometry: Straight cut\u003c\/li\u003e\n\u003cli\u003eCoating: TiAlN\u003c\/li\u003e\n\u003cli\u003eApplication type: Fine roughing operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications\u003c\/p\u003e\n\u003cp\u003eSuitable for soft magnetic steels, construction and cementation steels, and non-alloy and alloy carbon steels up to approximately 1,100 N\/mm².\u003c\/p\u003e\n\u003cp\u003eRecommended Cutting Speed (Vc)\u003c\/p\u003e\n\u003cp\u003eThe following cutting speed ranges are indicative starting values and should be adjusted based on tool diameter, machine rigidity, coolant use, and cutting conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eP – Steels\n\u003cul\u003e\n\u003cli\u003e\u0026gt;800 N\/mm²: 30–50 m\/min\u003c\/li\u003e\n\u003cli\u003e\u0026gt;1,000 N\/mm²: 40–45 m\/min\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eM – Stainless steels\n\u003cul\u003e\n\u003cli\u003e\u0026gt;950 N\/mm²: 25–35 m\/min\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eK – Cast irons\n\u003cul\u003e\n\u003cli\u003e\u0026gt;500 N\/mm²: 55–60 m\/min\u003c\/li\u003e\n\u003cli\u003e\u0026gt;800 N\/mm²: 20–38 m\/min\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eN – Non-ferrous metals\n\u003cul\u003e\n\u003cli\u003eCu alloys: 60–120 m\/min\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eS – Titanium \u0026amp; Nickel alloys\n\u003cul\u003e\n\u003cli\u003e25–35 m\/min\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNotes\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTiAlN coating improves heat resistance and tool life in high-load applications.\u003c\/li\u003e\n\u003cli\u003eShort-series design enhances rigidity and surface stability during roughing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HEPYC","offers":[{"title":"Default Title","offer_id":51245959544868,"sku":"31191000160","price":132.44,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5598\/3396\/files\/hepyc-endmill-hepyc-hsse-end-mill-din-844nrf-31191000160-1219418224.jpg?v=1786428499","url":"https:\/\/www.layerspecdynamics.com\/products\/hepyc-hsse-end-mill-din-844nrf","provider":"LayerSpec Dynamics","version":"1.0","type":"link"}