{"product_id":"fresa-helicoidal-desbaste-vhm-z3-d16-i72-l120-s16-rh-positivo-nadia","title":"Spiral router bit Roughing VHM Z3 D16 I72 L120 S16 RH positive NaDia","description":"\u003ch2\u003eThree-flute VHM roughing spiral end mill \u003cstrong\u003e16x72 mm\u003c\/strong\u003e from the \u003cstrong\u003eSF01\u003c\/strong\u003e series – maximum efficiency in rough machining\u0026nbsp;\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSF01.16.072.120.16XR\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial spiral end mill made from solid carbide (VHM) from the \u003cstrong\u003eSF01\u003c\/strong\u003e line, designed for intensive cutting, preliminary shaping and efficient rough machining on vertical milling machines and CNC centres. The tool features a three-flute spiral geometry with a roughing profile in a \u003cstrong\u003eZ3\u003c\/strong\u003e positive configuration, which ensures efficient chip evacuation upwards and a clean finish on the bottom edge of the workpiece. The dedicated roughing tooth geometry effectively breaks the material into smaller particles, reducing cutting resistance and relieving the machine's drive system. The ground shank in class tolerance \u003cstrong\u003eH6\u003c\/strong\u003e eliminates radial runout, protecting the spindle and guaranteeing a high level of stability during operation.\u003c\/p\u003e\u003ch3\u003eConstructive advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eZ3 roughing design (upward chip evacuation):\u003c\/strong\u003e Three cutting edges with a roughing profile reduce work resistance, efficiently remove material upwards, and allow for machining at high feed speeds while maintaining a clean bottom edge.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePremium solid carbide (VHM) construction:\u003c\/strong\u003e The rigid monolithic construction limits tool deflection under load and ensures high dimensional precision.\u003c\/li\u003e\u003cli\u003e\u003cb\u003eNaDia protective coating:\u003c\/b\u003e A specialized black PVD coating with a hardness of 3650 HV 0.05, thickness of 1-4 µm and an extremely low coefficient of friction (0.01-0.05) exhibits exceptional wear resistance, reduces cutting resistance, prevents material adhesion, and significantly extends tool life.\u0026nbsp;\u0026nbsp;\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLow roughness of the shank:\u003c\/strong\u003e The shank surface with a roughness indicator of \u003cstrong\u003eRa ≤ 0.3 µm\u003c\/strong\u003e secures the end mill against rotating in the holder and eliminates the risk of wearing the cone in the spindle.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDynamic balancing in G2.5 standard:\u003c\/strong\u003e Certified static-dynamic balancing in an ultra-strict \u003cstrong\u003eG2.5\u003c\/strong\u003e class (according to ISO\/EN) minimizes noise and reduces vibrations generated at high speeds.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIntended use and range of application:\u003c\/h3\u003e\u003cp\u003eThe tool is designed for cutting, preliminary shaping and efficient rough machining.\u003c\/p\u003e\u003cp\u003eIt works perfectly in machining materials such as: soft and hard wood, plywood, and raw particle board and raw MDF board.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57445151277396,"sku":"SF01.16.072.120.16XR","price":166.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SF01.16.072.120.16XR_SF01.16.072.120.16XR-105.jpg?v=1794298024","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-desbaste-vhm-z3-d16-i72-l120-s16-rh-positivo-nadia","provider":"ITA TOOLS","version":"1.0","type":"link"}