{"product_id":"fresa-helicoidal-desbaste-vhm-z3-d16-i55-l110-s16-lh-positivo-nadia","title":"Spiral router bit Roughing VHM Z3 D16 I55 L110 S16 LH positive NaDia","description":"\u003ch2\u003eThree-fluted roughing VHM end mill \u003cstrong\u003e16x55 mm\u003c\/strong\u003e from the \u003cstrong\u003eSF01\u003c\/strong\u003e series – maximum performance in rough machining\u0026nbsp;\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSF01.16.055.110.16XL\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 milling machines and CNC centres. The tool features a three-flute spiral geometry with a roughing profile in a \u003cstrong\u003eZ3\u003c\/strong\u003e configuration with a positive arrangement, ensuring effective chip removal upwards and a clean finish on the lower edge of the part. The dedicated roughing teeth effectively divide the material into smaller pieces, reducing cutting resistance and relieving the machine's drive system. The ground shank in tolerance class \u003cstrong\u003eH6\u003c\/strong\u003e eliminates radial run-out, protecting the spindle and guaranteeing a high level of stability during operation.\u003c\/p\u003e\u003ch3\u003eStructural advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eRoughing Z3 design (upward chip evacuation):\u003c\/strong\u003e Three cutting edges with a roughing profile reduce working resistance, efficiently remove chips upwards, and allow for machining at high feed rates while maintaining a clean lower edge.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePremium solid carbide (VHM):\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 specialist black PVD coating with a hardness of 3650 HV 0.05, thickness of 1–4 µm, and an extremely low friction coefficient (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 index of \u003cstrong\u003eRa ≤ 0.3 µm\u003c\/strong\u003e secures the end mill from rotating in the holder and eliminates the risk of wear on the cone in the spindle.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDynamic balancing to G2.5 standard:\u003c\/strong\u003e Certified static-dynamic balancing in an advanced class \u003cstrong\u003eG2.5\u003c\/strong\u003e (according to ISO\/EN) reduces noise and minimizes vibrations generated at high speeds.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eApplication and scope of use:\u003c\/h3\u003e\u003cp\u003eThe tool is intended for cutting, preliminary shaping, and efficient rough machining operations.\u003c\/p\u003e\u003cp\u003eIt performs excellently 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":57445022269780,"sku":"SF01.16.055.110.16XL","price":148.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SF01.16.055.110.16XL_SF.16.055.110.16XL-105.jpg?v=1791283159","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-desbaste-vhm-z3-d16-i55-l110-s16-lh-positivo-nadia","provider":"ITA TOOLS","version":"1.0","type":"link"}