{"product_id":"fresa-helicoidal-acabado-vhm-z3-d20-i70-l120-s20-rh-positivo","title":"Spiral router bit Finishing VHM Z3 D20 I70 L120 S20 RH positive ","description":"\u003ch2\u003eThree-flute VHM spiral end mill \u003cstrong\u003e20x70 mm\u003c\/strong\u003e from the \u003cstrong\u003eSC01\u003c\/strong\u003e series – perfect edge quality and high machining efficiency\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSC01.20.070.120.20R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHigh-performance spiral end mill made from solid sintered carbide (VHM) from the \u003cstrong\u003eSC01\u003c\/strong\u003e line, intended for precision cutting, formatting, and finishing tasks on overhead spindle milling machines and CNC centres. The tool utilises a three-flute spiral geometry in a \u003cstrong\u003eZ3\u003c\/strong\u003e\u0026nbsp;positive configuration, which promotes effective chip removal upwards. The use of high-quality micrograin carbide ensures high wear resistance and significantly extends the service life of the cutting edge. The ground shank in tolerance class \u003cstrong\u003eH6\u003c\/strong\u003e eliminates radial runout, protecting the spindle's bearing assembly and ensuring an excellent standard of finish on the machined material.\u0026nbsp;\u003c\/p\u003e\u003ch3\u003eConstruction advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eFinishing geometry \u003cstrong\u003eZ3\u003c\/strong\u003e\u0026nbsp;(upward chip ejection):\u003c\/strong\u003e Three cutting edges guarantee very high cutting efficiency, allow for operation at higher feed speeds, provide an ideal standard of edge finishing, and ensure efficient upward chip removal.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMonolith made of Premium sintered carbide (VHM):\u003c\/strong\u003e The rigid, monolithic design prevents deformation of the mill during operation under high force, allowing for tight dimensional tolerances to be maintained.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eCapability for PVD coating application:\u003c\/strong\u003e The option to apply protective coatings (e.g., TiSiN or PLATINIUM) allows for significantly extended tool life, reduces friction, and protects against overheating.\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 balancing to G2.5 standard:\u003c\/strong\u003e Certified static-dynamic balancing in the stringent \u003cstrong\u003eG2.5\u003c\/strong\u003e class (according to ISO\/EN) reduces noise and minimizes vibrations generated at high speeds (up to 18,000 RPM).\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003ePurpose and range of application:\u003c\/h3\u003e\u003cp\u003eThe tool is intended for cutting operations, contour milling, and finishing edge machining.\u003c\/p\u003e\u003cp\u003eIt performs excellently when machining materials such as soft and hard wood, raw MDF board, plywood, and raw particle board.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57445021253972,"sku":"SC01.20.070.120.20R","price":219.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SC01.20.070.120.20R_193.20.070.120.20R-106.jpg?v=1791283134","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-acabado-vhm-z3-d20-i70-l120-s20-rh-positivo","provider":"ITA TOOLS","version":"1.0","type":"link"}