{"product_id":"fresa-helicoidal-acabado-vhm-z2-d12-i35-l83-s12-rh-negativo","title":"Spiral router bit Finishing VHM Z2 D12 I35 L83 S12 RH negative ","description":"\u003ch2\u003eTwo-flute VHM spiral end mill \u003cstrong\u003e12x35\u003c\/strong\u003e\u0026nbsp;mm from the \u003cstrong\u003eSB51\u003c\/strong\u003e series – ideal edge quality and high performance\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eSB51.12.035.083.12R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHigh-performance spiral end mill made of solid sintered carbide (VHM) from the \u003cstrong\u003eSB51\u003c\/strong\u003e line, designed for precise cutting, shaping, slotting, and grooving on vertical spindle milling machines and CNC centres. The tool features a two-flute spiral geometry in a \u003cb\u003eZ\u003c\/b\u003e\u003cb\u003e2 \u003c\/b\u003enegative arrangement, which ensures effective chip removal downwards. The use of high-quality micrograin carbide provides excellent wear resistance and significantly extends the cutting edge's lifespan. The ground shank in tolerance class \u003cstrong\u003eH6\u003c\/strong\u003e minimizes radial run-out, protecting the spindle bearing system and guaranteeing an excellent finishing standard of the machined material.\u003c\/p\u003e\u003ch3\u003eDesign advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eFinishing geometry 2 (downward discharge):\u003c\/strong\u003e Two cutting edges directing the cut material downwards ensure a clean top edge of the workpiece and effectively prevent lifting of veneer or laminate.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePremium sintered carbide monolith (VHM):\u003c\/strong\u003e Rigid monolithic construction prevents deformation of the mill during operation under high forces, allowing for the maintenance of narrow dimensional tolerances.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eCoating option PVD:\u003c\/strong\u003e The option to apply protective layers (including TiSiN or PLATINIUM) allows for multiple extensions of the edge lifespan, 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 chuck 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 strict class \u003cstrong\u003eG2.5\u003c\/strong\u003e (according to ISO\/EN) reduces noise and minimizes vibrations generated at the highest speeds (up to 18,000 RPM).\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIntended use and application range:\u003c\/h3\u003e\u003cp\u003eThe tool is intended for cutting, peripheral milling, slotting, grooving, and finishing edge operations.\u003c\/p\u003e\u003cp\u003eIt performs excellently in the machining of materials such as: soft and hard wood, raw and laminated MDF board, raw and laminated plywood, and raw and laminated chipboard.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57444900307284,"sku":"SB51.12.035.083.12R","price":57.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/SB51.12.035.083.12R_192.12.035.083.12R-104.jpg?v=1794297133","url":"https:\/\/es.ita.tools\/en\/products\/fresa-helicoidal-acabado-vhm-z2-d12-i35-l83-s12-rh-negativo","provider":"ITA TOOLS","version":"1.0","type":"link"}