{"product_id":"fresa-helicoidal-acabado-vhm-z3-d20-i102-l165-s20-rh-positivo","title":"Spiral router bit Finishing VHM Z3 D20 I102 L165 S20 RH positive ","description":"\u003ch2\u003eThree-flute VHM spiral end mill with chip breaker \u003cstrong\u003e20x102 mm\u003c\/strong\u003e from the \u003cstrong\u003eSC03\u003c\/strong\u003e series – maximum efficiency and high processing standard\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSC03.20.102.165.20R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHigh-performance spiral end mill made from a solid monolith of sintered carbide (VHM) from the \u003cstrong\u003eSC03\u003c\/strong\u003e line, designed for efficient formatting, cutting, and roughing-finishing operations on overhead spindle milling machines and CNC centres. The tool uses a three-flute spiral geometry in the \u003cstrong\u003eZ3R\u003c\/strong\u003e positive configuration, which guarantees immediate removal of dust and chips upwards and maintains perfect cleanliness of the bottom edge. The applied chip breaker significantly reduces mechanical load on the system and crushes the output, allowing for operation with an increased feed rate without loss of stability. The ground shank with a tolerance class of \u003cstrong\u003eH6\u003c\/strong\u003e eliminates radial runout, protecting the spindle bearing system and ensuring impeccable detail quality.\u003c\/p\u003e\u003ch3\u003eDesign advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eChip breaker geometry Z3R (upward ejection):\u003c\/strong\u003e The arrangement of three cutting edges with a chip breaker reduces working resistance, enhances the ejection of crushed output, and allows for fast feed with ideal finishing of the bottom edge.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMonolith of Premium sintered carbide (VHM):\u003c\/strong\u003e The rigid, monolithic structure prevents deformation of the mill during heavy-duty work, allowing for precise cutting performance.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePossibility of PVD coating application:\u003c\/strong\u003e The option to apply protective layers (including TiSiN or PLATINIUM) allows for multiple extensions of edge life, reduces friction, and protects against overheating.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLow roughness of the clamping part:\u003c\/strong\u003e The shank surface with a roughness index of \u003cstrong\u003eRa ≤ 0.3 µm\u003c\/strong\u003e prevents the mill from rotating in the holder and eliminates the risk of wearing 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 a stringent \u003cstrong\u003eG2.5\u003c\/strong\u003e class (according to ISO\/EN) reduces noise and vibration generated at high speeds.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIntended use and scope of application:\u003c\/h3\u003e\u003cp\u003eThe tool is intended for cutting operations, peripheral milling, grooving, as well as medium roughing and finishing machining.\u003c\/p\u003e\u003cp\u003eIt performs excellently in the machining of materials such as: soft and hard wood, raw MDF board, plywood, and raw chipboard.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57444675977556,"sku":"SC03.20.102.165.20R","price":290.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SC03.20.102.165.20R_SC03.20.102.165.20R-105.jpg?v=1793968207","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-acabado-vhm-z3-d20-i102-l165-s20-rh-positivo","provider":"ITA TOOLS","version":"1.0","type":"link"}