{"product_id":"fresa-helicoidal-desbaste-vhm-z3-d14-i58-l110-s14-rh-positivo-nadia","title":"Spiral router bit Roughing VHM Z3 D14 I58 L110 S14 RH positive NaDia","description":"\u003ch2\u003eThree-flute VHM roughing end mill with 60° drilling tip \u003cstrong\u003e14x58 mm\u003c\/strong\u003e from the \u003cstrong\u003eSF05\u003c\/strong\u003e series – for door viewer\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSF05.14.058.110.14XR\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial spiral end mill made from solid carbide (VHM) from the \u003cstrong\u003eSF05\u003c\/strong\u003e line, designed for rough machining and creating holes for door viewers on overhead spindle milling machines and CNC centres. The tool utilises a three-flute spiral geometry with a roughing profile in configuration \u003cstrong\u003eZ3\u003c\/strong\u003e with a positive layout and a front drilling tip of 60°, allowing stable penetration into the material and efficient chip evacuation upwards. The dedicated roughing teeth reduce cutting resistance and alleviate the machine's drive system. The ground shank in tolerance class \u003cstrong\u003eH6\u003c\/strong\u003e minimises radial runout, protecting the spindle and ensuring 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 design Z3 with a front drilling tip of 60° (upward chip removal):\u003c\/strong\u003e The roughing profile reduces work resistance and efficiently removes chips upwards, while the special 60° drilling tip ensures clean and precise penetration into the material for door viewers.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMonolith of Premium carbide (VHM):\u003c\/strong\u003e The rigid monolithic structure 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, a thickness of 1–4 µm, and an extremely low friction coefficient (0.01–0.05) demonstrates 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 prevents the 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 balance to G2.5 standard:\u003c\/strong\u003e Certified static-dynamic balancing in the high class \u003cstrong\u003eG2.5\u003c\/strong\u003e (according to ISO\/EN) reduces noise and diminishes vibrations generated at the highest speeds.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIntended use and applications:\u003c\/h3\u003e\u003cp\u003eThe tool is designed for cutting operations, material penetration, creating holes for door viewers, and efficient rough machining.\u003c\/p\u003e\u003cp\u003eIt performs excellently in the machining of materials such as: soft and hard wood, plywood, and raw chipboard and raw MDF board.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57445175984468,"sku":"SF05.14.058.110.14XR","price":126.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SF05.14.058.110.14XR_195.14.058.110.14XRV-101.jpg?v=1791284024","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-desbaste-vhm-z3-d14-i58-l110-s14-rh-positivo-nadia","provider":"ITA TOOLS","version":"1.0","type":"link"}